Free Printable Math Lab 7 Unit 4-

1.

There are 36 quarters in my coin collection. If my coin collection has 45% quarters, how many total coins do I have?

a)

75%

b)

80 %

c)

75 coins

d)

80 coins

2.

Adrien and his family are enjoying a vacation in the wild west. One place they really want to visit is the Grand Canyon. The total distance they will drive is 400 miles. If they have already driven 280 miles, what percent have they driven?

a)

68%

b)

30%

c)

70%

d)

43%

3.

The 6th graders at Oberlin Middle School are going to Stars and Strikes. 60% of the 120 students want to go bowling first. How many students want to go bowling first?

a)

72 students

b)

27 students

c)

54 students

d)

69 students

4.

ARE YOU WRITING DOWN THE INFORMATION IN A PERCENT PROPORTION ON NOTEBOOK PAPER? BE HONEST.

a)

YES

b)

NO

5.

A factory made 125 packs of gum. 32% of the packs contained mint-flavored gum. How many packs of mint gum did the factory make?

a)

85 packs

b)

32 packs

c)

40 packs

d)

40%

6.

There are 42 teachers that work in a school. On Friday, 29 teachers were present. What percent of the teachers showed up for work?

a)

50%

b)

69%

c)

55%

d)

80%

7.

A student earned a grade of 80% on a math test that had 30 problems. How many problems on this test did the student answer correctly?

a)

17 problems

b)

24 problems

c)

20 problems

d)

18 problems

8.

Ian's town voted on a new speed limit. Of the votes received, 310 were in favor of the new speed limit and 190 were opposed. What percentage of the votes were in favor of the new speed limit?

*HINT* You have to find the total number of votes first!!

a)

62%

b)

38%

c)

61%

d)

310 people

9.

15 of the students in a history class passed a History test. If these students are 75% of all the students in the class, how many students are in the history class? Round you answer to the nearest whole number if necessary.

a)

20 students

b)

11 students

c)

32 students

d)

24 students

10.

Sara decided to look at new and used vans. Sara found a used van for $30,000. A new van is $50,000, so what percent of the price of a new van does Sara pay for a used van? Round your answer to the nearest whole number if necessary.

a)

20%

b)

40%

c)

60%

d)

80%

11.

Beeny went to his local zoo where 55% of it's exhibits featured reptiles. If the zoo features 20 exhibits in total, how many of the zoo's exhibits feature reptiles? Round your answer to the nearest whole number if necessary.

a)

20 exhibits

b)

11 exhibits

c)

32 exhibits

d)

24 exhibits

12.

At a construction job for a store, 24 painters were tasked with painting the interior. These painters made up 75% of the painting crew, so how many painters in all worked on this job? Round your answer to the nearest whole number if necessary.

a)

20 painters

b)

32 painters

c)

11 painters

d)

24 painters

13.

At a local department store, dresses have been reduced to $20/ This is at 80% of the original price for dresses. Given this, what was the original price of the dresses? Round your answer to the nearest whole number if necessary.

a)

$10

b)

$15

c)

$20

d)

$25

14.

In one particular suburb, there are 18 families that own a bulldog. If these owners make up 75% of all dog owners in this suburb, then how many dog owners are there in this neighborhood? Round your answer to the nearest whole number if necessary.

a)

20 owners

b)

24 owners

c)

11 owners

d)

32 owners

15.

For one English test, Mary had to answer 25 questions. Of these 25 questions, Mary answered 5 of them correctly. What percent did Mary get on her English test? Round your answer to the nearest whole number if necessary.

a)

20%

b)

40%

c)

60%

d)

80%

16.

One baseball team played 15 games throughout their entire season. If this baseball team won 3 games, then what percentage of their games did they win? Round your answer to the nearest whole number if necessary.

a)

20%

b)

40%

c)

60%

d)

80%

17.

Sara received a $40,000 salary for working as an executive. If Sara spends 90% of her salary on expenses each year, then how much money does Sara spend on expenses? Round your answer to the nearest whole number if necessary.

a)

$30,000

b)

$32,000

c)

$34,000

d)

$36,000

18.

While mining, Jason found a large metal bar that weighed 40 ponds. Jason was also able to determine that the bar contained 30% gold. How many pounds of gold are in the metal bar? Round your answer to the nearest whole number if necessary.

a)

10 pounds

b)

11 pounds

c)

12 pounds

d)

13 pounds

19.

A student earned a grade of 80% on a math test that had 20 problems. How many problems on this test did the student answers correctly?

a)

25 problems

b)

16 problems

c)

18 problems

d)

9 problems

20.

There are 36 carpenters in a crew. On a certain day, 29 were present. What percent showed up for work? (round to the nearest tenth)

a)

about 80.6%

b)

about 124.1%

c)

36%

d)

29%

21.

A metal bar weighs 8.15 ounces. 93% of the bar is silver. How many ounces of silver are in the bar? (round to the nearest tenth)

a)

about 8.8 ounces

b)

about 8.15 onces

c)

about 7.6 ounces

d)

about 6.3 ounces

22.

A student answered 86 problems on a test correctly and received a grade of 98%. How many problems were on the test, if all the problems were worth the same number of points? (round to the nearest whole number)

a)

about 98 problems

b)

about 86 problems

c)

about 88 problems

d)

about 84 problems

23.

Manuel found a wrecked car that he could fix. He bought the car for 65% of the original price of $7200. What did he pay for the car?

a)

$7,200

b)

$11,076.92

c)

$8,250

d)

$4,680

24.

Pamela bought an electric drill at 85% of the regular price. She paid $32.89 for the drill. What was the regular price? (round your answer to the nearest cent)

a)

about $38.69

b)

about $27.96

c)

about $32.89

d)

about $42.15

25.

Ben earns $12,800 a year. About 15% is taken out for taxes. How much is taken out for taxes?

a)

$3,000

b)

$12

c)

$15

d)

$1,920

26.

At a sale, shirts were sold for $15 each. This price was 80% of their original price. What was the original price?

a)

$12

b)

$16

c)

$18.75

d)

$23.12

27.

Review.
-9 + 23

a)

-32

b)

14

c)

32

d)

-14

28.

Review.
-24(4)

a)

-6

b)

96

c)

-96

d)

6

29.

Review.
-63/-3

a)

21

b)

-21

c)

189

d)

-189

30.

Review.
-8 - (-15)

a)

-7

b)

-23

c)

23

d)

7

31.

Review.
x - 10 = -2

a)

8

b)

-12

c)

12

d)

-8

32.

Review.
-5x = 45

a)

9

b)

225

c)

-9

d)

-225

33.

Review.
x + 9 = -2

a)

11

b)

7

c)

-11

d)

-7

34.

Review.
n/-2 = -17

a)

34

b)

8

c)

-34

d)

-8

35.

Review. (Proportions Word Problems)
Perry bought 5 nectarines for $4. How many nectarines can Amanda buy if she has $16?

a)

6 nectarines

b)

12 nectarines

c)

20 nectarines

d)

15 nectarines

36.

Review. (Proportions Word Problems)
The currency in China is the Yuan. If $1 is equal to 8 Yuan, how many Yuan would you get for $2?

a)

4 Yuan

b)

3 Yuan

c)

16 Yuan

d)

12 Yuan

37.

Review.
Write the equation (y=kx) that represents the following situation.
Jessica can type 135 words in 9 minutes.

a)

y = 135x

b)

y = 9x

c)

y = 15x

d)

y = 10x

38.

Review.
Which equation represents the given graph?

a)

y = 2x

b)

y = 49x

c)

y = 7x

d)

y = 4x

39.

73% as a decimal is ...

a)

0.073

b)

7.3

c)

0.73

d)

73.00

40.

0.061 as a percent is ...

a)

6.1%

b)

61%

c)

0.61%

d)

610%

41.

2/5 is what percent?

a)

40%

b)

25%

c)

52%

d)

2.5%

42.

45/50 is what percent?

a)

45%

b)

95%

c)

9%

d)

90%

43.

What is 35% of 78?

a)

27.3

b)

2.23%

c)

43%

d)

30%

44.

65 is what percent of 90?

a)

65%

b)

25%

c)

72%

d)

138%

45.

Last week it rained for 4 days. What percent of the week did it rain?

a)

80%

b)

57%

c)

40%

d)

43%

46.

Bill bought a suit that was on sale for 25% off. If the original price of the suit was $199, how much was the sale price?

a)

$265.33

b)

49.75

c)

$174.00

d)

$149.25

47.

Johan's bill for food was $32.64. He left a tip of 16%. How much did he leave for a tip?

a)

$7.73

b)

$16.00

c)

$5.22

d)

$37.86

48.

Discount is taken off before tax is added.

a)

True

b)

False

49.

Carrie's car is valued at $11,250. If the property tax rate is 1.5%, how much tax does she owe?

a)

$1687.50

b)

$168.75

c)

$16.88

d)

$1.69

50.

Ervin earned $55 from cutting grass. He spent $22.50 at Carowinds. What percent of his money did he have left?

a)

40.9%

b)

22.5%

c)

45%

d)

59.1%

51.

To change a decimal to a percent, divide by 100.

a)

True

b)

False

52.

Percents never have decimals in them.

a)

True

b)

False

53.

Harris ran a total of 15 miles last week. She ran 4.2 of those miles on Monday. What percent of her total distance did she run on Monday?

a)

28%

b)

42%

c)

72%

d)

58%

54.

Percents can never be over 100.

a)

True

b)

False

55.

Select all that are equivalent to 20%.

a)

$20$

b)

$0.2$

c)

$\frac{1}{5}$

d)

2.0

56.

Find the sales tax only. $199.95 ipod; 9% tax

a)

$ 17.99

b)

$ 217.95

c)

$18.00

d)

$179.90

57.

Find the total cost. $ 990 T.V.; 9% tax

a)

$ 89.10

b)

$ 900.90

c)

$ 1,079.10

d)

Free

58.

Sales tax is __________ to the price

a)

subtracted

b)

added

c)

multiplied

d)

divided

59.

Find the gratuity only. $ 75. 45 steak dinner; 18% gratuity

a)

$ 13.58

b)

$ 89.03

c)

$ 61.87

d)

$135.80

60.

Find the total cost. $20 meal; 9% sales tax; 20% gratuity after the sales tax has been added

a)

$ 1.80

b)

$ 4.00

c)

$26.16

61.

Shelley sells a home for $127,000 and makes 7% commission. How much commission does she make?

a)

135,890

b)

88,900

c)

889,000

d)

8,890

62.

Ralph sells a motorcycle for $7800 on Ebay. Ebay charges Ralph a 6% fee on the selling price. How much did Ralph get in total for the motorcycle after paying the Ebay fee?

a)

$7332

b)

$468

c)

$8268

d)

$7328

63.

A Toyota Sienna sells for $41,899. A year later, the value is $36,469. What is the percent change to the nearest tenth of a percent?

a)

12% increase

b)

13% decrease

c)

112% decrease

d)

113% increase

64.

In 1999, the price of unleaded fuel was $1.09. In 2015, the price of unleaded fuel is $1.89. What is the percent change?

a)

173% increase

b)

73% increase

c)

73% decrease

d)

27% increase

65.

Jimmy sold a book for 69.95 on Cheggs.com. He had to pay a 8% fee for selling the book. How much was Jimmy's fee?

a)

$5.59

b)

$5.60

c)

$64.35

d)

$75.55

66.

Mason looked at a jar of M&M's. He estimated there were 1015 M&M'S in the jar. There were actually 900 M&M's in the jar. What was Mason's percent of error when he made his prediction?

a)

1.2% error

b)

133 percent error

c)

1.3 % error

d)

13% error

67.

Sam went to buy a jacket he had seen for $65. When he went to the store, the jacket was $80. What was the percent of markup or markdown?

a)

23% markup

b)

23% markdown

c)

123% markup

d)

77% markdown

68.

Lacie bought a $20 shirt that was marked down 30%. What did she pay AFTER tax of 6% was added to the price of the shirt?

a)

$14

b)

$15.20

c)

$26.00

d)

$14.84

69.

Mellie bought a $120 dollar fishing rod for 15% off. How much did she pay after a 7% tax was added to the rod?

a)

$109.14

b)

$102

c)

$128.40

d)

$146.40

70.

Maggie estimated the number of beans in the bag at 2,100. The actual number of beans was 2400. What was the percent error of Maggie's estimate? (round to the nearest whole percent).

a)

142 % error

b)

15% error

c)

12.5% error

d)

145 percent error

71.

What is 82% As a decimal?

a)

82

b)

820

c)

0.082

d)

0.82

72.

What is 3/4 as a percent?

a)

50%

b)

75%

c)

78%

d)

0.75

73.

What is 0.33... as a fraction?

a)

3/10

b)

0.33

c)

0.33333....

d)

1/3

74.

What is 0.4 as a percent?

a)

40%

b)

4%

c)

400/100

d)

40/10

75.

50 is 200% of what number?

a)

25

b)

50

c)

100

d)

200

76.

Change 82% to a decimal.

a)

82

b)

8.2

c)

.82

d)

.082

77.

Change .16 to a percent.

a)

16%

b)

1.6%

c)

160%

d)

0.16%

78.

Change 32% to a decimal.

a)

32

b)

.32

c)

3.2

d)

.032

79.

Sales tax is __________ to the price

a)

subtracted

b)

added

c)

multiplied

d)

divided

80.

Mrs. Ray is buying some groceries. They total to $35.50. Sales tax is 4.5%. When she goes to pay, how much will she owe?

a)

$1.60

b)

$37.10

c)

$40.00

d)

$51.48

81.

How much tax would you pay on a new TV that is $899 at Best Buy, if the tax rate is 6.5%?

a)

$957.44

b)

$841

c)

$58.43

82.

Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for the computer?

a)

40.50

b)

715.50

c)

6.00

d)

634.50

83.

What is a Tip ?

a)

Additional money given for a service

b)

money your server gives you

c)

a frog

d)

money you keep

84.

Dinner is $23.77 and you leave a 10% tip. Find the total cost.

a)

$ 2.38

b)

$ 2.37

c)

$ 26.15

d)

$ 21.39

85.

Find the tip amount on a $20 lunch if you leave a 20% tip.

a)

$ .40

b)

$ 2.00

c)

$ 4

d)

$ 24

86.

Find the gratuity only. $ 75.45 steak dinner; 18% gratuity

a)

$ 13.58

b)

$ 89.03

c)

$ 61.87

d)

$135.80

87.

Kimberly's family has a dinner bill of $26 and wants to leave a 15% tip for their server. How much tip are they leaving?

a)

29.90

b)

39.00

c)

4.00

d)

3.90

88.

what is a discount price?

a)

The price of an item after a discount is applied

b)

The price the wholesaler pays for the item

c)

The price of an item after the mark up is added

89.

Discount is ____________ from the price.

a)

added

b)

divided

c)

subtracted

d)

Mr. Ed is very old

90.

In a video store, a DVD that sells for $15 is marked 10% off. What is the amount of discount?

a)

1.00

b)

1.50

c)

16.50

d)

13.50

91.

The original price of a pair of shoes is $29.99 and their is a mark down of 10% because the shop is having a black friday sale. What is the sale amount of the pair of shoes?

a)

$2.99

b)

$32.99

c)

$27

92.

Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

a)

25%

b)

18%

c)

20%

d)

50%

93.

Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent change?

a)

24%

b)

20%

c)

11%

d)

50%

94.

Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

a)

Increase 12.5%

b)

Decrease 12.5%

c)

Increase 4%

d)

Decrease 4%

95.

One week, 72 people got a speeding ticket. The next week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?

a)

Increase 50%

b)

Decrease 50%

c)

Increase 1%

d)

Decrease 1%

96.

Last year, 2,376 people attended a summer music festival. This year, attendance was 2,950. What was the percent of change in attendance to the nearest whole percent?

a)

Increase 24%

b)

Increase 19%

c)

Decrease 24%

d)

Decrease 19%

97.

73% as a decimal is ...

a)

0.073

b)

7.3

c)

0.73

d)

73.00

98.

What is 35% of 78?

a)

27.3

b)

2.23%

c)

43%

d)

30%

99.

Bill bought a suit that was on sale for 25% off. If the original price of the suit was $199, how much was the sale price?

a)

$265.33

b)

49.75

c)

$174.00

d)

$149.25

100.

Johan's bill for food was $32.64. He left a tip of 16%. How much did he leave for a tip?

a)

$7.73

b)

$16.00

c)

$5.22

d)

$37.86

101.

Carrie's car is valued at $11,250. If the property tax rate is 1.5%, how much tax does she owe?

a)

$1687.50

b)

$168.75

c)

$16.88

d)

$1.69

102.

Sam bought an $85.00 jacket for 40% off of the regular price. How much did he pay for the jacket?

a)

75

b)

51

c)

36

d)

34

103.

You are purchasing a T.V for $990 T.V with 9% sales tax. What is the final price of the T.V.?

a)

$ 1881.00

b)

$ 1079.00

c)

$ 1,079.10

d)

$ 1,709.1

104.

Kimberly's family has a dinner bill of $26 and wants to leave a 15% tip for their server. How much tip are they leaving?

a)

29.90

b)

39.00

c)

4.00

d)

3.90

105.

What is 20% of 65?

a)

13

b)

15

c)

16

d)

13.75

106.

12% of 12

a)

44

b)

24

c)

14.4

d)

1.44

107.

18% of $450

a)

$85

b)

$45

c)

$125

d)

$81

108.

Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. What is his total bill including tip?

a)

33.60

b)

40.00

c)

24.60

d)

30.50

109.

Ralph buys a computer for $675. The sales tax rate is 6%. How much total did Ralph pay for the computer?

a)

40.50

b)

715.50

c)

6.00

d)

634.50

110.

A sweatshirt was on sale for 25% off the marked price. The sweatshirt regularly costs $55.00. What is the sale price of the sweatshirt?

a)

$13.75

b)

$41.25

c)

$68.75

d)

$137.50

111.

Ivy bought a new pair of basketball shoes that were on sale for 25% off. If the regular price of the shoes was $75.95, what is the amount of discount?

a)

$50.95

b)

$56.96

c)

$18.99

d)

$75.70

112.

Which is an example of an increase word?

a)

Coupon

b)

Sale

c)

Mark down

d)

Sales tax

113.

At Old Navy everything is 25% off. What percentage will you pay?

a)

100%

b)

75%

c)

125%

d)

80%

114.

You want to leave a 20% tip for your waitress. What is the total percentage you will pay?

a)

100%

b)

80%

c)

120%

d)

20%

115.

You order pizza and want to give the driver a 10% tip. The original bill was $48.00. What is the total you will be paying?

a)

$10.00

b)

$58.00

c)

$4.80

d)

$52.80

116.

You have a promo code for 20% off your total purchase on Amazon. Your original total was $32.00. How much will you pay after the discount?

a)

$25.60

b)

$6.40

c)

$38.40

d)

$12.00

117.

How well do you feel you understand percent change?

a)

I did not understand the slideshow and need help before doing my homework

b)

I kinda understand and think I can try my homework

c)

I think I will be able to do my homework on my own but need more help before a quiz

d)

This is easy, I could take the quiz tomorrow and pass!

118.

Find the percent change.
Original amount: 10
New amount: 12

a)

20%

b)

12%

c)

15%

d)

50%

119.

Find the percent increase. Round to the nearest percent.
From $5 to $8

a)

40%

b)

60%

c)

55%

d)

65%

120.

Find each percent decrease. Round to the nearest percent.
From $80 to $64

a)

35%

b)

10%

c)

20%

d)

25%

121.

Find each percent decrease. Round to the nearest percent.
From 90 points to 45 points

a)

55%

b)

50%

c)

45%

d)

35%

122.

Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

a)

25%

b)

18%

c)

20%

d)

50%

123.

200 children attended the school play. Of the total attendance, 40% were boys. How many girls attended the school play?

a)

800

b)

180

c)

80

d)

120

124.

A Chicago Cubs baseball cap costs $30. Michael has a coupon that will save him 30% of the price. How much money will Michael pay for the cap?

a)

$9.00

b)

$22.00

c)

$21.36

d)

$21.00

125.

75 people to 25 people

a)

Increase

b)

Decrease

126.

Find the PERCENT of change.
20 dogs to 5 dogs

a)

Decrease 15%

b)

Increase 15%

c)

Increase 75%

d)

Decrease 75%

127.

Find the PERCENT of Change.
The original cost was $50 and the new cost is $60.

a)

Increase 20%

b)

Increase 16.67%

c)

Increase $10

d)

Decrease $10

128.

Greg wants to lose 10% of his body weight. If he weighs 320 pounds what is Greg's goal weight?

a)

288 pounds

b)

352 pounds

c)

310 pounds

d)

32 pounds

129.

Find the percent change from 28 to 42.

a)

50% decrease

b)

50% increase

c)

33% decrease

d)

33% increase

130.

Elasti-girl was able to stretch her wingspan 250% wider than her original wingspan, which was 5 feet. How wide was she able to stretch?

a)

12.5 feet

b)

17.5 feet

c)

15 feet

d)

25 feet

131.

Snowfall for December was 4 inches, but in January it was 20 inches. This is a ____% increase from December to January.

a)

20%

b)

500%

c)

400%

d)

300%

132.

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter?

a)

35%

b)

25%

c)

30%

d)

20%

133.

Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent change?

a)

24%

b)

20%

c)

11%

d)

50%

134.

Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

a)

25%

b)

18%

c)

20%

d)

50%

135.

The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.

a)

52%

b)

41%

c)

42%

d)

45%

136.

Sales of the Xbox One increased from 10,000 to 18,500 in November. What was the percent increase?

a)

8.5%

b)

45.9%

c)

85%

d)

85.8%

137.

The play attendance decreased from 250 students to 195 students. What was the percent decrease?

a)

55%

b)

22%

c)

28.2%

d)

32%

138.

Find the Percent of Change. Round to nearest Percent.
Microwave: Originally $96 then price increases to $115.20

a)

20% Increase

b)

17% Increase

c)

20% Decrease

d)

17% Decrease

139.

Find the Percent of Change. Round to nearest Percent.
What is the markup rate on a $470 ring that is now $634.50?

a)

26% Decrease

b)

35% Decrease

c)

35% Increase

d)

26% Increase

140.

The Game Stop is having a sale on an originally $66.64 game. It is on sale for $29.99. What is the percent change?

a)

54.9% Decrease

b)

54.9% Increase

c)

549% Decrease

d)

549% Increase

141.

Miss Smith needed a new pair of gym shoes. The original cost of the shoes was $120.00, but she was lucky and they were on sale for $69.98. Calculate the percent change for her shoes (round to the nearest percent).

a)

42%

b)

50%

c)

70%

d)

73%

142.

The original price of a purse was $45, but it was changed to $54. Calculate the percent change.

a)

9%

b)

20%

c)

45%

d)

54%

143.

Three months ago, Santos could walk 2 miles in 40 minutes. Today he can walk 2 miles in 25 minutes. What is the percent change?

a)

37.5%

b)

38%

c)

63%

d)

62.5%

144.

In your own words, tell me the method you use to answer the following problem:

"In 1985, Air Jordans cost $65. Today, the average cost of Air Jordans is $218. By what percent did the price of shoes increase from 1985 to today?"

4 lines

145.

Find the percent increase. Round to the nearest percent.
From $5 to $8

a)

40%

b)

60%

c)

55%

d)

65%

146.

Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

a)

25%

b)

18%

c)

20%

d)

50%

147.

Sales of the Xbox One increased from 10,000 to 18,500 in November. What was the percent increase?

a)

8.5%

b)

45.9%

c)

85%

d)

85.8%

148.

The attendance for the basketball game was estimated to be 15,000 people but 12,500 people attended. What was the percent error?

a)

16.67%

b)

20%

c)

2500%

d)

80%

149.

Zed went to the store and bought a bag of chips. He estimated there would be 350 chips in the package, but realized there were only 210 chips in that package. What was his percent error?

a)

35%

b)

67%

c)

85%

d)

92%

150.

Jessie estimates the weight of her cat to be 8 pounds. The actual weight of the cat was 10 pounds. Find the percent error.

a)

15%

b)

20%

c)

25%

d)

30%

151.

Bob estimates that there will be 230 people who attend the concert. There was an actual total of 300 people who attended. Find the percent error.

a)

23%

b)

33%

c)

27%

d)

37%

152.

An archaeologist estimated that a fossil was 520 years old. It was actually 500 years old. What was the percent error?

a)

4%

b)

20%

c)

3.8%

d)

none of these

153.

Griffin was buying a birthday card, he thinks the price is $4.50, but the actual price is $4. What is his percent of error?

a)

50%

b)

0.5%

c)

12.5%

d)

0.125%

154.

Sam thinks the cost of the book is $50, but actually it's $56. What is Sam's percent of error?

a)

10.7%

b)

6%

c)

12%

d)

89%

155.

Andrew expected $60 for his birthday, but only got $40. What is the percent of error?

a)

50%

b)

20%

c)

67%

d)

150%

156.

You guessed that the Chicago Cubs would win 95 games during the regular season. They actually won 103. What was your percent error? Round to the nearest tenth if necessary.

a)

7.8%

b)

7.4%

c)

0.77%

d)

0.78%

157.

Heather performs an experiment to measure the acceleration of an object due to Earth’s gravitational force and discovers the acceleration of an object is 10.91 meters per second. The actual acceleration of the object is 9.80 meters per second. Approximately what is Heather’s percent error?

a)

0.11%

b)

1.11%

c)

11.33%

d)

10.17%

158.

You guess that Lebron James would score 35 points during the game. He actually scored 28. Find your percent error.

a)

30%

b)

33%

c)

75%

d)

25%

159.

Nick estimated that 60 people would come to eat, but only 45 attended. Whats the % of error?

a)

15%

b)

25%

c)

33%

d)

75%

160.

Zed went to the store and bought a bag of chips. He estimated there would be 350 chips in the package, but realized there were only 210 chips in that package. What was his percent error?

a)

35%

b)

67%

c)

85%

d)

92%

161.

The deer population is estimated to be 17,600 in northern Illinois, but an actual count was 21,300. What is the percent error?

a)

21%

b)

17.37%

c)

17.4%

d)

21.02%

162.

The students measured length during a science experiement, they got 12 cm. But the actual measurement was 14.25 cm. What was the percent error?

a)

15.79%

b)

18.75%

c)

2.25%

d)

18%

163.

The attendance for the basketball game was estimated to be 15,000 people but 12,500 people attended. What was the percent error?

a)

16.67%

b)

20%

c)

2500%

d)

80%

164.

Jessie estimates the weight of her cat to be 8 pounds. The actual weight of the cat was 10 pounds. Find the percent error.

a)

15%

b)

20%

c)

25%

d)

30%

165.

Bob estimates that there will be 230 people who attend the concert. There was an actual total of 300 people who attended. Find the approximate percent error.

a)

23%

b)

33%

c)

27%

d)

37%

166.

An archaeologist estimated that a fossil was 520 years old. It was actually 500 years old. What was the percent error?

a)

4%

b)

20%

c)

3.8%

d)

none of these

167.

Ms. Brown estimated 70 students would try out for the Cross Country team. This year, only 63 students tried out. What was her percent error?

a)

11%

b)

50%

c)

12%

d)

1%

168.

Mr. Nacerino estimates that it will take him 48 minutes to run 8 miles. It actually takes him 60 minutes. What was his percent error?

a)

20%

b)

12%

c)

25%

d)

8%

169.

Find the percent error. Round to the nearest tenth of a percent.

Actual speed: 38 mph

Estimated speed: 35 mph

a)

8.1%

b)

0.79%

c)

7.9%

d)

6.8%

170.

The attendance for the basketball game was estimated to be 15,000 people but 12,500 people attended. What was the percent error?

a)

16.67%

b)

20%

c)

2500%

d)

80%

171.

The students measured length during a science experiement, they got 12 cm. But the actual measurement was 14.25 cm. What was the percent error?

a)

15.79%

b)

18.75%

c)

2.25%

d)

18%

172.

The deer population is estimated to be 17,600 in northern Illinois, but an actual count was 21,300. What is the percent error?

a)

21%

b)

17.37%

c)

17.4%

d)

21.02%

173.

Zed went to the store and bought a bag of chips. He estimated there would be 350 chips in the package, but realized there were only 210 chips in that package. What was his percent error?

a)

35%

b)

67%

c)

85%

d)

92%

174.

Jessie estimates the weight of her cat to be 8 pounds. The actual weight of the cat was 10 pounds. Find the percent error.

a)

15%

b)

20%

c)

25%

d)

30%

175.

Bob estimates that there will be 230 people who attend the concert. There was an actual total of 300 people who attended. Find the percent error.

a)

23%

b)

33%

c)

27%

d)

37%

176.

An archaeologist estimated that a fossil was 520 years old. It was actually 500 years old. What was the percent error?

a)

4%

b)

20%

c)

3.8%

d)

none of these

177.

Griffin was buying a birthday card, he thinks the price is $4.50, but the actual price is $4. What is his percent of error?

a)

50%

b)

0.5%

c)

12.5%

d)

0.125%

178.

Sam thinks the cost of the book is $50, but actually it's $56. What is Sam's percent of error?

a)

10.7%

b)

6%

c)

12%

d)

89%

179.

Brittany wants an umbrella for $60. When she checks out, it costs $50. What is her % of error?

a)

10%

b)

20%

c)

17%

d)

8%

180.

Lindsey believes the cost to rent a scooter is $100, but actually it's $150. What is Lindsey's % error?

a)

50%

b)

33%

c)

67%

d)

150%

181.

Andrew expected $60 for his birthday, but only got $40. What is the percent of error?

a)

50%

b)

20%

c)

67%

d)

150%

182.

Nick estimated that 60 people would come to eat, but only 45 attended. Whats the % of error?

a)

15%

b)

25%

c)

33%

d)

75%

183.

You guessed that the Chicago Cubs would win 95 games during the regular season. They actually won 103. What was your percent error? Round to the nearest tenth if necessary.

a)

7.8%

b)

7.7%

c)

0.77%

d)

0.78%

184.

You guess that Lebron James would score 35 points during the game. He actually scored 28. Find your percent error.

a)

30%

b)

33%

c)

75%

d)

25%

185.

Write 0.17 as a percent.

a)

1.7%

b)

17%

c)

.0017%

d)

170%

186.

Rogelio ate 2/5 of a pizza. What percent of a pizza did he eat?

a)

40%

b)

25%

c)

4%

d)

5%

187.

Write 0.06 as a percent.

a)

6%

b)

60%

c)

0.6%

d)

0.06%

188.

Zac wants to have a flower bed in his backyard. He measures the area of the flower bed to be 10 square feet. The actual measurement of the flower bed is 10.6 square feet. Approximately what is Zac’s percent error?

a)

0.6%

b)

10%

c)

5.7%

d)

6%

189.

Mr. Bynum asked students to guess how many jelly beans he had in a mason jar. Cassandra guessed 148. The actual number of jelly beans in Mr. Bynum's mason jar was 162. What is the approximate percent error of Cassandra's guess?

a)

91.4%

b)

86.4%

c)

9.5%

d)

8.6%

190.

Heather performs an experiment to measure the acceleration of an object due to Earth’s gravitational force and discovers the acceleration of an object is 10.91 meters per second. The actual acceleration of the object is 9.80 meters per second. Approximately what is Heather’s percent error?

a)

0.11%

b)

1.11%

c)

11.33%

d)

10.17%

191.

Arlo performs an experiment for his physical science class and finds that the gravitational acceleration due to the Earth is 9.0 meters per second squared. The actual value is 9.8 meters per second squared. What is the percent error in Arlo’s measurement, to the nearest tenth?

a)

-8.2%

b)

-8.9%

c)

-9.0%

d)

-9.4%

192.

A student’s calculation was found to have a 35.5% error, and his experimental measurement was 15.6 cm. What are the possible values for the actual measurement?

a)

5.538 cm

b)

21.138 cm

c)

10.062 cm

d)

51.1 cm

193.

Evaluate the following expression:
-3x² - 5x + 7 when x = -2

a)

5

b)

10

c)

12

d)

7

194.

Evaluate the following expression:
-x - 6x + 10 when x = 5

a)

-20

b)

-25

c)

25

d)

20

195.

Evaluate the following expression:
25x(x - 4) when x = -1

a)

100

b)

115

c)

125

d)

130

196.

Evaluate the following expression:
x² + 5 - x when x = 5

a)

25

b)

33

c)

20

d)

35

197.

Evaluate the following expression:
t²- t + 1 when t = 5

a)

25

b)

22

c)

23

d)

21

198.

What is the value of x + y if x = 3 and y = 5?

a)

8

b)

5

c)

3

d)

2

199.

If a = 5 and b = 6, what is the value of ab - b?

a)

10

b)

12

c)

20

d)

24

200.

h ÷ 0.07 = ?
h = 4.9

a)

7

b)

.7

c)

70

d)

700

201.

Maria has 25 dollars. She has to buy a gallon of milk which costs $3.50. She wants to spend the rest of her money on cereal. If each box of cereal costs $4.50, how many can she purchase?

a)

4 boxes

b)

5 boxes

c)

6 boxes

d)

7 boxes

202.

Evaluate the expression. Let g = 3 h = 9
4h + 2g + 4

a)

42

b)

46

c)

34

d)

58

203.

Evaluate the expression. Let g = 3 h = 9
4h + 2g + 4

a)

42

b)

46

c)

34

d)

58

204.

8y + 12 - 2z
for y = 4 and z = 2

a)

40

b)

20

c)

84

d)

34

205.

Evaluate the expression 5z - 20 ÷ 2 + z. For z = 8

a)

2

b)

18

c)

20

d)

38

206.

Evaluate the expression 2p - (p + 3) ÷ 3. For p = 6

a)

1

b)

3

c)

5

d)

9

207.

Evaluate the expression 16 + 36 ÷ b. For b = 4

a)

56

b)

25

c)

24

d)

13

208.

Evaluate the expression 6 + 8f. For f = 4

a)

8

b)

18

c)

38

d)

56

209.

Evaluate the expression 8 + 2g - g ÷ 2. g = 4

a)

22

b)

14

c)

5

d)

10

210.

Evaluate the expression 3d + (5 - d); d = 4

a)

11

b)

16

c)

14

d)

13

211.

Evaluate the expression x² - x; x = 6

a)

30

b)

6

c)

42

d)

12

212.

Evaluate the expression (h - 6) + h ÷ 6; h = 6

a)

6

b)

1

c)

12

d)

2

213.

Evaluate the expression 14 + x ÷ 2; x = 4

a)

16

b)

9

c)

12

d)

18

214.

Evaluate the expression when $x=-8;\ y=-9$

a)

-59

b)

-5

c)

5

d)

59

215.

Evaluate the expression when $x=-2;\ y=6$

a)

-4

b)

-8

c)

4

d)

8

216.

Evaluate the expression when $x=-5$

a)

-17

b)

-13

c)

13

d)

-4

217.

8y + 12 - 2z
for y = 4 and z = 2

a)

40

b)

20

c)

84

d)

34

218.

Evaluate when a = 15:
2(a - 5) + 2

a)

22

b)

27

c)

14

d)

7

219.

Evaluate the expression for a = 3, b = 4, c = 6

bc + 5a

a)

99

b)

39

c)

63

d)

87

220.

Evaluate the Expression

$8x\ +\ 3\ when\ x=2$

a)

19

b)

85

c)

13

d)

-12

221.

Evaluate the Expression

$x^2+5\ \ when\ x=4$

a)

13

b)

21

c)

47

d)

-5

222.

What is the value of x + y if x = 3 and y = 5?

a)

8

b)

5

c)

3

d)

2

223.

Evaluate the expression. Let g = 3 h = 9
4h + 2g + 4

a)

42

b)

46

c)

34

d)

58

224.

4y – 5
y = 6

a)

12

b)

13

c)

19

d)

34

225.

5(v + 1)
v = 4

a)

26

b)

12

c)

11

d)

25

226.

3u + 12
u = 7

a)

33

b)

34

c)

35

d)

23

227.

2q + 3
q = 5

a)

11

b)

15

c)

17

d)

13

228.

Evaluate 8a - b if a = 10 and b = 6

a)

74

b)

38

c)

1000

d)

9000

229.

Evaluate 2a + 4b
if a = 10 and b = 6

a)

20

b)

24

c)

44

d)

4

230.

Evaluate 2r + 1 if r = 3

a)

6

b)

5

c)

7

d)

8

231.

Evaluate 4y if y = 3

a)

7

b)

12

232.

3x + 8 if x = 2

a)

13

b)

14

c)

15

d)

16

233.

Evaluate 7y - 3y for y=2

a)

40

b)

73

c)

8

d)

4

234.

Evaluate when a = 15:
2(a - 5) + 2

a)

22

b)

27

c)

14

d)

7

235.

If x = 3 solve x + 4 =

a)

5

b)

6

c)

7

d)

8

236.

b² + 4
when b = 3

a)

10

b)

12

c)

13

d)

11

237.

Evaluate -2x + -3y if x = 10 and y = -6

a)

18

b)

-38

c)

12

d)

-2

238.

I can substitute and evaluate expressions using the order of operations.

Evaluate the expression $\frac{4x+3z}{z+y}$ for $x=4,\ y=2,\ and\ z=3$

a)

3

b)

4

c)

5

d)

6

239.

I can substitute and evaluate expressions using the order of operations.

Evaluate the expression $\frac{3x-2y}{x-z}$ for $x=6,\ y=3,\ and\ z=2$

a)

1

b)

2

c)

3

d)

4

240.

I can substitute and evaluate expressions using the order of operations.

Evaluate the expression $\frac{4x-3y}{x-y}$ for $x=8,\ y=4,\ and\ z=3$

a)

1

b)

2

c)

5

d)

4

241.

What can be included in an algebraic expression? Select all that apply.

a)

Numbers

b)

Operations

c)

Variables

d)

Pizzas

e)

Inequality Sign

242.

The steps to evaluate an algebraic expression are:

1) (a)

2) (b)

Choose from the below words

Substitute the variables with their values

Simplify by following the order of operations

Simplify by doing the operations in any order

Solve for one of the variables

Add your favorite toppings in any order

243.

Evaluate x-12 when x = 18.6.

1. Substitute 18.6 for x (a) -12.

2. Subtract (b)

3. When x = 18.6, x - 12 = (c)

Choose from the below words

18.6

6.6

ice cream

30.6

244.

Match the steps to solving $6s+\frac{d}{2}$ when s= 5/12 and d =15

a)

$6\ \left(\frac{5}{12}\right)+\frac{15}{2}$

1.

Substitute

b)

$\frac{5}{2}+\frac{15}{2}$

2.

Multiply

c)

$\frac{20}{2}$

3.

Add

d)

10

4.

Divide

245.

Put the steps to evaluating the expression in the correct order.

Evaluate $4x^2y$ when $x=3$ and $y=0.5$

a)

substitute the values
$4\left(3\right)^2\left(0.5\right)$

b)

Exponents
$4\left(9\right)\left(0.5\right)$

c)

Multiply

$36\left(0.5\right)$

d)

Multiply

$18$

1)

2)

3)

4)

246.

Organize these options into the right categories

Categorize the following

$\sqrt[]{16x}+y$

$\left|5x-y\right|-\sqrt[]{y^2x^2}$

$3\left(5-2\right)+\sqrt[]{225}$

$\sqrt[]{625}+\left|4-8^2\right|$

Algebraic Expression

Numeric Expression

247.

Evaluate: 10 - (3h + 2) for h = 3

248.

Evaluate: 12 + 7(-2h - 3) for h = -3

249.

Let x = 2 and y = 3. Evaluate 3x - 4y.

a)

6

b)

-6

c)

2

d)

-2

e)

Lasagna

250.

Evaluate 3a² - ab when a = -1 and b = 3.

a)

12

b)

-5

c)

6

d)

0

251.

The length of a rectangle is represented by (5x - 3) and the width is (x + 3). If x = 2, then which of the following values is the actual perimeter of this rectangle?

a)

18

b)

14

c)

24

d)

popcorn

252.

Evaluate the algebraic expression $\sqrt[]{2a^2+c}-\left|b-2a\right|$ when $a=5,\ b=7,\ c=14$

a)

7.7

b)

11

c)

5

d)

fruit pie

253.

5(a + 6)

a)

5a + 6

b)

a + 30

c)

5a + 30

d)

5a - 30

254.

6 (x + y + 7)

a)

6x + 6y + 42

b)

12xy + 42

c)

6x + 6y + 7

d)

6x6y + 42

255.

Which of the following is equivalent to 4(2x + 3)

a)

8x + 12

b)

8x + 3

c)

8x - 12

d)

20x

256.

Which of the following is equivalent to 2(c - 8)?

a)

2c - 16

b)

2c + 16

c)

2c - 8

d)

c - 16

257.

a)

6x+6

b)

5x+18

c)

6x+12

d)

6x+18

258.

What do the parentheses tell you to do?

a)

Add

b)

Subtract

c)

Multiply

d)

Divide

259.

3(3x +1)

a)

9x +3

b)

3x + 3

c)

12x

d)

9x + 1

260.

2(4 + 9w)

a)

6+9w

b)

8+2w

c)

4+9w

d)

8+18w

261.

-3(2c - 5)

a)

-6c - 15

b)

-6c + 15

c)

6c + 15

d)

6c - 15

262.

What does it mean to distribute?

a)

To multiply the numbers inside the parentheses by the number on the outside.

b)

To add all of the numbers together.

c)

To do the order of operations.

263.

Simplify the expression by using the Distributive Property:

3(2c - 5)

a)

6c - 15

b)

6c + 15

c)

6c + 15

d)

-6c - 15

264.

Simplify the expression by using the Distributive Property:

-4(k - 7)

a)

-4k + 28

b)

-4k - 28

c)

4k + 28

d)

4k - 28

265.

Simplify the expression by using the Distributive Property:

9(5c + 4)?

a)

45c + 36

b)

81c

c)

45c + 4

d)

49c

266.

Simplify the expression by using the Distributive Property:

8(4b - 5)

a)

32b + 40

b)

32b - 40

c)

32(b - 40)

d)

84b - 85

267.

Simplify the expression by using the Distributive Property:

8(4b - 5)

a)

32b + 40

b)

32b - 40

c)

32(b - 40)

d)

84b - 85

268.

Simplify the expression by using the Distributive Property:

2(3v - 8)

a)

6v-16

b)

6v-8

c)

6v-6

d)

6v+8

269.

Simplify the expression by using the Distributive Property:

-2(3m + 9)

a)

-6m + 7

b)

-6m - 7

c)

-6m + 18

d)

-6m - 18

270.

Simplify the expression by using the Distributive Property:

9(x - 5)

a)

9x + -45

b)

9x + 5

c)

9x + 14

d)

9x + 45

271.

Simplify the expression by using the Distributive Property:

-8(6x + 3)

a)

48X+3

b)

-48X-3

c)

14x+3

d)

-48x + -24

272.

Simplify the expression by using the Distributive Property:

8(2x + 7)

a)

16x + 7

b)

16x + 56

c)

16x + 15

d)

8x + 7

273.

2(c - 8)

a)

2c - 16

b)

2c + 16

c)

2c - 8

d)

c - 16

274.

3(2c - 5)

a)

6c - 15

b)

6c + 15

c)

6c + 15

d)

-6c - 15

275.

What is the simplified version of this expression? $-4(8r+3)$

a)

$-32r-12$

b)

$32r-12$

c)

$-32r+12$

d)

$32r+12$

276.

What is the simplified version of this expression? $7\left(5x-1\right)$

a)

$35x+7$

b)

$35x-1$

c)

$35x-7$

d)

$-35x-7$

277.

What is the simplified version of this expression? $5(a+6)$

a)

$5a+6$

b)

$a+30$

c)

$5a+30$

d)

$5a-30$

278.

a)

35x+7

b)

35x-1

c)

35x-7

d)

-35x-7

279.

5(a + 6)

a)

5a + 6

b)

a + 30

c)

5a + 30

d)

5a - 30

280.

Simplify the expression
11(9 + d)

a)

99 + d

b)

20 + 9d

c)

20 + d

d)

99+11d

281.

Simplify the expression:
8(5 + w)

a)

40 + w

b)

40+8w

c)

85 + 8w

d)

13+8w

282.

Simplify the expression:
3(2h + 3c + 2)

a)

6h + 9c + 2

b)

6h + 9c + 6

c)

2h + 3c + 6

d)

5h + 6c + 5

283.

A number on its own that does not change and is without a variable is known as a _______________.

a)

Term

b)

Variable

c)

Coefficient

d)

Constant

284.

10 is the ______ in the expression 10 + 2y

a)

constant

b)

coefficient

c)

variable

d)

like term

285.

Identify the constants in the expression:

7-5x+1

a)

7

b)

1

c)

7 & 1

d)

5

286.

4 is the __________ of 4n.

a)

equation

b)

variable

c)

coefficient

d)

solution

287.

Identify the coefficients in this expression. 3x + 5x = 4

a)

3x, 5x

b)

4, 3x, 5x

c)

3, 5

d)

x

288.

True or False: 4x and x are like terms.

a)

True

b)

False

289.

What are the like terms in the following expression?

5x + 8 + 2x

a)

5x, -2x

b)

5x, 2x

c)

5x, 8

d)

8, -2x

290.

The number before a variable is the _____.

a)

term

b)

constant

c)

coefficient

d)

variable

291.

A letter that represents a number is called a _____.

a)

variable

b)

coefficient

c)

constant

d)

term

292.

What do you call each part of an expression that is separated by a + or a -?

a)

coefficient

b)

constant

c)

variable

d)

term

293.

What is the coefficient in the expression: 94a+2?

a)

2

b)

4

c)

94

d)

94a

294.

What is the coefficient in this expression?
3x+4-2

a)

x

b)

4

c)

3x

d)

3

295.

How many terms are in the expression
3x + 2y + z

a)

5

b)

2

c)

4

d)

3

296.

How many constants are in the following expression?
5b + 3 - 4k + 6

a)

3

b)

6

c)

2

d)

4

297.

Determine the variable in the expression.

7^2+x-5

a)

7

b)

2

c)

x

d)

5

298.

Determine the constant in the expression.

2x-5

a)

7

b)

2

c)

x

d)

5

299.

Coefficients show what type of operative relationship?

HINT: 7y tells you to do what?

a)

add

b)

subtract

c)

multiply

d)

divide

300.

Determine the number of terms in the expression.

7x+5^3-1

a)

1

b)

2

c)

3

d)

4

301.

Identify a constant in the expression
3x + 2y + 7

a)

3

b)

2y

c)

7

d)

2

302.

Identify the coefficient in the expression
4m + n + 2

a)

2

b)

4

c)

m

d)

n

303.

How many terms are in the expression
3x + 2y + z

a)

5

b)

2

c)

4

d)

3

304.

Identify the variables in the expression
3x + 9

a)

x

b)

y

c)

9

d)

3x

305.

How many terms are in the expression
3a + 2b + c + 100

a)

3

b)

4

c)

5

d)

6

306.

A term can be made up of which of the following?

a)

a number

b)

a variable

c)

a coefficient with a variable

d)

all of the above

307.

Identify the constant in the expression
4y + 2 + x

a)

x

b)

y

c)

4y

d)

2

308.

Which term contains a coefficient?
m + 3n + p + 3

a)

m

b)

3n

c)

p

d)

3

309.

How is the number 9 best described in the expression
9m + 3n + 4

a)

coefficient

b)

variable

c)

constant

d)

term

310.

In the following expression, the number 11 is an example of _____________?
5x³ - 7x + 11

a)

term

b)

constant

c)

coefficient

d)

variable

311.

In the following expression, how many terms are there?
5x³ - 7x + 11

a)

1

b)

2

c)

3

d)

4

312.

In the following expression, the number 7 is an example of _____________?
5x³ - 7x + 11

a)

term

b)

constant

c)

coefficient

d)

variable

313.

What is the variable in this expression?
4y-5

a)

y

b)

4y

c)

5

d)

4

314.

List the terms in this expression.
7x-6+8

a)

7x & 8

b)

7

c)

+

d)

7x, 6 & 8

315.

The variable is always a ________.

a)

number

b)

letter

c)

symbol

d)

equal to 0

316.

The constant is only a _____.

a)

letter

b)

number

c)

term

d)

operator

317.

The number you see before a variable (Example: 6z, the 6 is the ________)

a)

coefficient

b)

variable

c)

term

d)

product

318.

How is the number 9 best described in the expression
9m + 3n + 4

a)

coefficient

b)

variable

c)

constant

d)

term

319.

What are the like terms in this expression?
7x+8-2x

a)

8 & 7

b)

2 & 8

c)

7x & 2x

d)

7z & 2z

320.

In the expression below what is the coefficient?
x - 7

a)

0

b)

x

c)

1

d)

-7

321.

Which of the following is not a factor of 18 and 42?

a)

6

b)

2

c)

3

d)

7

322.

Which of the following is not a correct factorization of the binomial of 12x + 30?

a)

2(6x + 15)

b)

3(4x + 10)

c)

12(x + 18)

d)

6(2x + 5)

323.

Factor the following expression: 6x + 30

(a)

324.

Factor the following expression: 14n + 49

(a)

325.

Factor the following expression: 16y - 8

(a)

326.

Factor the following expression: 8x + 24

(a)

327.

Factor the following expression: 10w - 5

(a)

328.

Factor the following expression: 2n + 16

(a)

329.

Factor the following expression: 6y + 21

(a)

330.

Factor the following expression: 44x + 55

(a)

331.

Factor the following expression: 28e - 7

(a)

332.

Factor the following expression: 6x + 42y

(a)

333.

Factor the following expression: 18m - 45n

(a)

334.

Factor the following expression: 20c - 8d

(a)

335.

The area of a rectangle is given by the expression $10n+35$ , in square feet. Its width is 5 feet as shown. Its length is an unknown expression in terms of the variable n.

Write the area of the rectangle as the product of 5 and another binomial.

(a)

336.

Write in factored form.

3x + 12

a)

3(x+12)

b)

3x(1+4)

c)

3(x+4)

d)

3(x-4)

337.

Factor.

5 + 15x

a)

5(5+3x)

b)

3(5x+1)

c)

5(1+3x)

d)

3(1+5x)

338.

What is the GCF of 12x - 18?

a)

the terms have no factors in common

b)

3

c)

6

d)

9

339.

Write in factored form.

12x + 20

a)

2(6x + 10)

b)

3(4x + 5)

c)

4(3x + 20)

d)

4(3x + 5)

340.

Write in factored form.

-8x + 22

a)

2(4x + 11)

b)

-2(4x - 11)

c)

-2(-4x + 11)

d)

2(-4x+11)

341.

Factor completely.

-6x - 20

a)

2(-3x - 10)

b)

-2(3x + 20)

c)

-2(3x + 10)

d)

2(3x - 10)

342.

Factor 10+20n

a)

10(1+2n)

b)

n(1+2n)

c)

10(5+10n)

d)

10n(1+n)

343.

-21x+35

a)

7(-3x+5)

b)

7(-21x²+35)

c)

28(-3x²+5x)

d)

7(3x-5)

344.

Factor: -54x + 27

a)

-27(2x-1)

b)

-9(6x-3)

c)

-3(18x-9)

345.

Which of the following expressions is equivalent to 10x - 8?

a)

2(5x - 8)

b)

10(x - 8)

c)

8(2x - 1)

d)

2(5x - 4)

346.

Which of the following is equivalent to 4x + 28

a)

4(x + 7)

b)

4(x + 28)

c)

4x + 7

d)

4(x + 24)

347.

Which of the following is not equivalent to 12x + 6?

a)

6(2x + 1)

b)

10x + 2x + 6

c)

3(4x + 2)

d)

12(x + 6)

348.

Fill in the blanks:
__(5x + 1) = 10x + 2

a)

2

b)

5

c)

10

d)

x

349.

Factor the following expression:
39u + 13

a)

3(13u + 1)

b)

13(3u + 1)

c)

u(39 + 13)

d)

1(u + 39)

350.

Factor the following linear expression:
20y - 5

a)

4(5y - 1)

b)

5(4y - 1)

c)

20(y - 5)

d)

y(20 - 5)

351.

Solve the equation:
x + 7 = 12

a)

x = 5

b)

x = 19

c)

x = 4

d)

x = 84

352.

Solve the equation:
4p = 16

a)

p = 12

b)

p = 64

c)

p = 3

d)

p = 4

353.

What is the solution of the equation?
8 = x + 1

a)

9

b)

7

c)

6

d)

8

354.

y - 33 = 147

a)

y = 114

b)

y = 177

c)

y = 180

d)

Answer not Given

355.

r + 12 = 25

a)

37

b)

13

c)

300

d)

Answer not Given

356.

What is the inverse of addition?

a)

multiplication

b)

division

c)

subtraction

d)

addition

357.

What is the inverse of multiplication?

a)

Addition

b)

Subtraction

c)

Division

358.

What is the inverse of division?

a)

Addition

b)

Multiplication

c)

Subtraction

359.

What is the inverse of subtraction?

a)

Division

b)

Multiplication

c)

Addition

360.

Match the following equations to their solutions.

a)

$6=x+3$

1.

x = 3

b)

$2x=4$

2.

x = 2

c)

$\frac{x}{5}=3$

3.

x = 15

d)

$x-7=1$

4.

x = 8

e)

$6x=54$

5.

x = 9

361.

Solve for the unknown variable:

$x+5=8$

(a)

362.

Solve for the unknown variable:

$m+9=2$

(a)

363.

$-3x=-9$

a)

x=-3

b)

x=-6

c)

x=12

d)

x=3

364.

$17+x=-5$

a)

$x=-22$

b)

$x=22$

c)

$x=-12$

d)

$x=12$

365.

What is the first step to solve for b:

2b = -16

a)

add 2 to both sides

b)

subtract 2 to both sides

c)

multiply 2 to both sides

d)

divide 2 to both sides

366.

a)

x = 20

b)

x = 7

c)

x = 10

d)

x = 3

367.

What is the first step to solving this equation?

a)

add -8 to both sides

b)

subtract -8 to both sides

c)

Multiply -8 to both sides

d)

divide -8 to both sides

368.

What what is the inverse operation of subtraction?

a)

addition

b)

subtraction

c)

multiplication

d)

division

369.

What would be the best first step to solving the equation?

a)

multiply both sides by 3

b)

multiply both sides by 4

c)

divide both sides by 3

d)

divide both sides by 4

370.

In an equation or inequality, you want to get the variable...

a)

on one side

b)

to disappear

c)

by itself

371.

To Solve the Equation Below, you'd
x - 62 = 123

a)

add 62 to each side

b)

subtract 62 from each side

c)

multiply each side by 62

d)

Add 123 to each side

372.

What is a variable?

a)

Something that varies

b)

an unknown person

c)

an unknown number

d)

x+5

373.

x+ 3=10

a)

3

b)

10

c)

13

d)

7

374.

Use your calculator, scrap paper, or whiteboard to solve the one step equation

a)

55

b)

35

c)

31

d)

66

375.

Solve the equation:
-2.6 + x = -4.6

a)

x = 2

b)

x = -2

c)

x = 7.2

d)

x = -7.2

376.

Evaluate: -35 + y= 70

a)

35

b)

-35

c)

105

d)

-105

377.

Solve the equation. Check your solution. It's - 7/8

a)

24

b)

¹⁴⁷/₈ or 18³/₈

c)

168

d)

-24

378.

How do you solve this equation?
$21=\frac{1}{4}a$

a)

add both sides by $\frac{1}{4}$

b)

subtract both sides by $\frac{1}{4}$

c)

multiply both sides by $\frac{1}{4}$

d)

divide both sides by $\frac{1}{4}$

379.

Solve the following equation.
$\frac{k}{0.9}=2.7$
*Hint: Do the opposite operation*

a)

$k=3$

b)

$k=2.43$

c)

$k=1.8$

380.

What does isolate the variable mean?

a)

Get the variable alone

b)

Get rid of the variable

381.

What is the inverse of multiplication?

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

382.

12g - 5 = 19

Which is the correct 1st step?

a)

Add 12 to both sides

b)

Add 5 to both sides

c)

Add 19 to both sides

383.

$12g-5=19$

\ \ \ \ \ \ \ +5\ \ \ \ +5\ \ \ \ \ \ \ \

12g\ \ \ \ \ \ \ =\ 24

What is the next step?

a)

Multiply both sides by 12

b)

Divide both sides by 12

c)

Multiply both sides by 24

d)

Divide both sides by 24

384.

2t -7 = 3

Find the value of t

a)

-2

b)

2

c)

5

d)

20

385.

What is the reciprocal of $\frac{2}{5}$

a)

$-\ \frac{2}{5}$

b)

0.4

c)

$\frac{5}{2}$

386.

$\frac{2}{5}\ h\ +\ 6\ =\ 8$

What is the first step that should be done to both sides?

a)

+6

b)

-6

c)

+8

d)

-8

387.

$\frac{2}{5}\ h\ =\ 2$

What is the second step that should be done to both sides?

a)

$+\ \frac{5}{2}$

b)

$-\ \frac{5}{2}$

c)

$\cdot\ \frac{5}{2}\$

d)

$\div\ \frac{5}{2}$

388.

$\frac{2}{5}\ h\ =\ 2$

What is the value of h?

a)

$\frac{4}{5}$

b)

$2\ \frac{2}{5}$

c)

2

d)

5

389.

10 = 2d - 5

What is the value of d?

a)

2.5

b)

7.5

c)

15

d)

20

390.

$\frac{2}{3}x\ +\ 1\ =\ \frac{5}{3}$

What is the value of x?

a)

0

b)

1

c)

2

d)

3

391.

3c + 5 = 23

a)

c = 3

b)

c = 6

c)

c = 7

d)

c = 18

392.

What is the first step to solve this equation:
11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

393.

Figure out what n equals in this equation:
6n + 4 = -26

a)

n=-6

b)

n= -5

c)

n= 8

d)

n= -4

394.

In the equation 4y - 9 = -36
y = -4

a)

True

b)

False

395.

5x + 4 = −6

a)

2

b)

-2

c)

10

d)

15

396.

-4x + 1 = 21

a)

x=120

b)

x=5

c)

x=30

d)

x=-5

397.

x - 4 = 12

a)

x = 8

b)

x = 16

c)

x = -8

d)

x = 3

398.

2x + 6 = 14

a)

x = 4

b)

x = 10

c)

x = -4

d)

x = 3

399.

-3x + 5 = -13

a)

x = -5

b)

x = 2

c)

x = -6

d)

x = 6

400.

x / 2 - 5 = 3

a)

x = -2

b)

x = 2

c)

x = 16

d)

x = 8

401.

6p - 5 =13

a)

12

b)

15

c)

3

d)

-3

402.

Solve for x:
-30 - 5x = 120

a)

x = 18

b)

x = -18

c)

x = 30

d)

x = -30

403.

15 = 2a + 7

a)

2

b)

4

c)

12

d)

14

404.

Solve for w:
-6w + 1 = -11

a)

2

b)

1.2

c)

12

d)

-2

405.

x/5 - 13 = 20

a)

145

b)

165

c)

180

d)

190

406.

4x + 22 = -34

a)

-14

b)

-22

c)

16

d)

-20

407.

Solve -5t + 9 = 24

a)

-3

b)

3

c)

12

408.

WRITE AN EQUATION
You bought a $5 magazine and four
erasers. You spent a total of $25. How
much did each eraser cost?

a)

5+x=25

b)

5+4x=25

c)

5x=25

d)

23-5=4x

409.

4x + 7 = 23

a)

x = 16

b)

x = 4

c)

x = 9

d)

x = 12

410.

WRITE AN EQUATION
331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?

a)

331=7x+6

b)

331=13x

c)

331=6x+7

d)

331-7=6x

411.

What is the first step to solve this equation:
11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

412.

4x + 7 = 23

a)

x = 16

b)

x = 4

c)

x = 9

d)

x = 12

413.

Level 3

Solve for a

a)

a= -2

b)

a= -6

c)

a= 3

d)

a= 15

414.

Level 3

Solve for x

a)

x = 2

b)

x = -2

c)

x = -10

d)

x = 4

415.

Level 3

Identify the steps to solve for b

a)

Add 6 to both sides and divide both sides by 5

b)

Add 6 to both sides and multiply both sides by 5

c)

Subtract 6 from both sides then multiply both sides by 5

d)

Subtract 6 from both sides then divide both sides by 5

416.

x - 62 = 123

How should you show your work to isolate the variable and solve the equation?

a)

Add 62 to each side.

b)

Subtract 62 from each side.

c)

Multiply each side by 62.

d)

Add 123 to each side.

417.

Solve for y.

-15 = -4y + 5

a)

y = -5

b)

y = 5

c)

y = -24

d)

y = -16

e)

y = 80

418.

Solve for x:

\frac{x+9}{3}=8

(a)

419.

Solve for y:

$\frac{y}{3}-5=2$

(a)

420.

3(x+2) = 15

a)

13

b)

7

c)

4.33333

d)

3

421.

Solve for x.

$6\ \ =\ \ \frac{x}{4}\ +\ 2$

a)

x = 16

b)

x = 0

c)

x = 4

d)

x = 1

e)

x = 8

422.

Solve for y.

-15 = -4y + 5

a)

y = -5

b)

y = 5

c)

y = -24

d)

y = -16

e)

y = 80

423.

Solve for n.

2n + 10 = -2

a)

n = -14

b)

n = -10

c)

n = -24

d)

n = -6

e)

n = -12

424.

Solve for x.

4x + 7 = 23

a)

x = 16

b)

x = 4

c)

x = 9

d)

x = 12

425.

Solve for c.

3c + 5 = 23

a)

c = 3

b)

c = 6

c)

c = 7

d)

c = 18

426.

What is the first step to solve this equation:

-11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

427.

Solve for w.

-6w + 1 = -11

a)

2

b)

1.2

c)

12

d)

-2

428.

Solve for a.
$7\ +\ \frac{a}{3}\ \ =\ \ 5$

a)

a= -2

b)

a= -6

c)

a= 3

d)

a= 15

429.

What are the steps to solve for b in the equation below?

5b - 6 = 24

a)

Add 6 to both sides then divide both sides by 5

b)

Add 6 to both sides then multiply both sides by 5

c)

Subtract 6 from both sides then multiply both sides by 5

d)

Subtract 6 from both sides then divide both sides by 5

430.

Solve for w.

$\frac{w}{3}\ +\ 6\ \ =\ \ 8$

a)

w = 2

b)

w = 4

c)

w = 6

d)

w = 8

431.

What is the first step to solve the equation below?

11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

432.

Solve for x.
9 + 3x = 10

a)

$\frac{2}{3}$

b)

$\frac{1}{3}$

c)

$-\frac{1}{3}$

d)

4

433.

Solve for z.

6z + 3 - 4z = 9

a)

z = 3

b)

z = 60

c)

z = 30

d)

z = 1

434.

Solve for s.

9 = 2s + 1

a)

4

b)

-4

c)

3.5

d)

5

435.

Solve for t.

-4 = 2t - 2

a)

-1

b)

1

c)

4

d)

0

436.

What is the first step in solving this equation:
5x + 7 = 12

a)

Divide by 5

b)

Subtract 5

c)

Multiply by 7

d)

Subtract 7

437.

What is the first step to complete when solving this equation?
10 - 3y = 4

a)

Add 10

b)

Subtract 10

c)

Add 3

d)

Divide by -3

438.

-4x+1=21

a)

x=120

b)

x=5

c)

x=30

d)

x=-5

439.

Solve for x:
-6x + 1 = -11

a)

x = 2

b)

x = 1.2

c)

x = 12

d)

x = -2

440.

Solve for x:

$4\ =\ \frac{x}{3}-6$

a)

x = 30

b)

x = 18

c)

x = -6

d)

x = 12

441.

Solve for x:

$\frac{7+x}{2}=\ 14$

a)

x = 35

b)

x = 0

c)

x = 21

d)

x = 14

442.

Solve for x:

$\frac{x-4}{3}=2$

a)

x = 10

b)

x = 18

c)

x = 2

d)

x = -2

443.

Solve for x:

$\frac{x}{3}+\ 9\ =\ 12$

a)

x = 1

b)

x = 25

c)

x = 9

d)

x = -9

444.

Solve 8 - 2x = 30

a)

-11

b)

11

c)

-12

d)

12

445.

\frac{r}{4}-\ 12\ =\ -5

a)

32

b)

28

c)

-28

d)

0

446.

7k - 14 = 42

a)

7

b)

-8

c)

0

d)

8

447.

-12 = 24 + 4b

a)

3

b)

0

c)

-9

d)

9

448.

9=4g+13

a)

1

b)

-1

c)

0

d)

3

449.

-5 + 7k = -19

a)

-3

b)

5

c)

2

d)

-2

450.

-5 - 6a = -59

a)

a= 11

b)

a= -6

c)

a= 9

d)

a= 2

451.

The objective when solving an equation is to....

a)

isolate the variable.

b)

check the solution.

c)

guess and check.

d)

Combine Like Terms.

452.

Solve the equation:
-5x = 25

a)

x = 20

b)

x = -20

c)

x = -5

d)

x = 5

453.

3c = 12

a)

36

b)

4

c)

15

d)

9

454.

2f + f

a)

3f

b)

2f

c)

f

455.

Simplify the expression: 2x + 1 + 7x

a)

10x

b)

10

c)

9x + 1

d)

9 + 1x

456.

Simplify the expression: 7v + 2 + 12 + 2v

a)

23

b)

23v

c)

9 + 14v

d)

9v + 14

457.

5a + 2a + 2a

a)

9a

b)

8a

c)

7a

458.

6x + 2x + 1 + 4

a)

8x + 5

b)

2x - 3

c)

4x - 2

d)

8x + 12

459.

-2x + 11 + 6x

a)

8x+11

b)

4x +11

c)

4x

d)

15x

460.

-15 = 5a +12- 2a + 6

a)

-11

b)

-3

c)

10

d)

7

461.

3a + 9 + 4a = 2

a)

-1

b)

1

c)

no solution

d)

-7

462.

4(a + 3) = -32

a)

-11

b)

-44

c)

-20

d)

-8

463.

2 + 14a = -8 + 9a

a)

-2

b)

3

c)

5

d)

-10

464.

22 + 2a = 37 + 6 + a

a)

21

b)

-21

c)

5

d)

6

465.

-(n - 8) = -2

a)

6

b)

10

c)

-10

d)

-6

466.

Solve the equation:
^x/₃+ 10 = 15

a)

75

b)

15

c)

25

d)

5

467.

Solve the equation, if possible. $x+2x-1\ =\ 38$

a)

13

b)

identity

c)

no solution

d)

39

468.

Solve the equation, if possible. $2v+5v-8=13$

a)

3

b)

identity

c)

no solution

d)

7

469.

Solve the equation, if possible.
$2a-6\left(a-4\right)=\ -4$

a)

7

b)

identity

c)

0

d)

-5

470.

Solve the equation, if possible.
$\frac{6}{5}\left(5-4g\right)=-18$

a)

7

b)

no solution

c)

5

d)

-5

471.

Figure out what n equals in this equation:
6n + 4 = -26

a)

n=-6

b)

n= -5

c)

n= 8

d)

n= -4

472.

5x+4=^-6

a)

2

b)

-2

c)

10

d)

15

473.

7(x + 2) + 3 = 73 Step 1: Distribute
7x + 14 + 3 = 73 Step 2: Combine like terms
7x + 17 = 73 Step 3: Subtract 17
Step 4: Divide by 7

a)

x = -8

b)

x = 8

c)

x = - 12.86

d)

x = 12.86

474.

To solve the equation $4\left(\frac{x}{2}+3\right)+7=43$ reorder the following

a)

Subtract 7 from both sides

b)

Divide both sides by 4

c)

Subtract 3 from both sides

d)

Multiply both sides by 2

1)

2)

3)

4)

475.

Solve for the variable.
21 = 0.75a

a)

28

b)

-28

c)

0.04

d)

-0.04

476.

Simplify the expression.

6 + 2(-3x + 4)

a)

14 - 6x

b)

-5x + 14

c)

36 - 18x

d)

-6x + 12

477.

$Solve\ for\ x.\ \ \ \ \ \ \ \ \ \ \ -6.1\ +\ x\ =\ -19.3$

a)

25.4

b)

-13.2

c)

-25.4

d)

-17.8

478.

Solve for the variable.
0.36y = -18

a)

50

b)

-50

c)

0.02

d)

-0.02

479.

What is the first step in solving this equation:
5x + 7 = 12

a)

Divide by 5

b)

Subtract 5

c)

Multiply by 7

d)

Subtract 7

480.

Which is the correct order in which to solve multi-step equations?

a)

Distribute

Combine like terms

Get the variable on one side by add or subtracting

Divide or multiple

b)

Add or subtracting

Distribute

Combine like terms

Divide or multiple

c)

Divide or multiple

Add or subtracting

Distribute

Combine like terms

481.

8v - 4(v + 8) = 8

a)

2

b)

10

c)

4

d)

-4

482.

What is the first step you would do to solve the following equation?

2x - 14 = 34

a)

Add 14 to both sides

b)

Subtract 14 from both sides

c)

Divide both sides by 2

d)

Combine like terms

483.

What would be SECOND step when solving the following equation?

2x - 14 = 34

a)

Add 14 to both sides

b)

Subtract 14 from both sides

c)

Divide both sides by 2

d)

Combine like terms

484.

Solve the following two-step equation

2x - 14 = 34

a)

x = 10

b)

x = 48

c)

x = 40

d)

x = 24

485.

What value for x makes the following equation true?

12x + 4x = 64

a)

x = 4

b)

x = 16

c)

x = 8

d)

x = -4

486.

Solve the following equation

5x + 3 = 28

a)

x = 25

b)

x - 6.2

c)

x = 5

d)

x = 3.8

487.

8v - 4(v + 8) = 8

a)

2

b)

10

c)

4

d)

-4

488.

2x - 3 + 4x = 27

a)

12

b)

4

c)

5

d)

15

489.

2x + 3(5x - 7) = 47

a)

1

b)

2

c)

3

d)

4

490.

-8(-8x - 6) = -6x - 22

a)

2/5

b)

-1

c)

8/7

d)

2

491.

Find the error in the problem below
19 - 2k = 3k - 1
+3k +3k
19 + 1k = -1
-19 -19
k = -20

a)

They should have divided by 1 for the last step

b)

They should add 19 instead of subtracting 19

c)

I can not find an error

d)

Instead of adding 3k they should subtract 3k

492.

Find the Error
What error did the student make when solving the equation:
1/5x + 6 = 3/5x + 5
1x + 6 = 3x + 5
-2x + 6 = 5
-2x = -1
x = 1/2

a)

The student found an incorrect common denominator

b)

The student did not multiply all terms by the common denominator

c)

The student did not use opposite operations appropriately

d)

The student did not correctly eliminate the variable from one side of the equation

493.

How many solutions does the equation below have?
6(3a +1) - 30 = 3(2a - 4)

a)

Identity

b)

No Solution

c)

Three Solutions

d)

One Solution

494.

Two rectangular walls each with a length of 12 feet and a width of 23 feet need to be painted. It costs $0.08 per square foot for paint. How much will it cost to paint the walls?

a)

$22.08

b)

$34.50

c)

$23.04

d)

$44.16

495.

Find the Error
What error did the student make when solving the equation:
5x + 6 = 66
5x - 6 = 66 -6
5x = 60
5*5x= 60*5
x = 300

a)

The student subtracted 6 from both sides instead of adding

b)

Student multiplied by 5 instead of dividing by 5

c)

Student got the wrong answer when subtracting 66-6

d)

The student did not correctly eliminate the variable from one side of the equation

496.

-(n - 8) = -2

a)

6

b)

10

c)

-10

d)

-6

497.

5x - 4 + 2x = 3

a)

1

b)

2

c)

3

d)

4

498.

Solve

a)

5

b)

2

c)

No Solution

d)

Infinitely Many Solutions

499.

Solve

a)

2

b)

-8

c)

No Solution

d)

Infinitely Many Solutions

500.

Which equation will end in "no solution"?

a)

2w - 11 = 3w + 5

b)

2(w + 8) = 2(2w - 19)

c)

w + 7 + w = 2w - 9

d)

2w - 6 = 2(w - 10) + 5w

501.

Laney pays $0.99 for each song she downloads from the Internet. In total, she paid $24.75 for songs from the Internet. How many songs does Laney download?

a)

20 songs

b)

25 songs

c)

30 songs

d)

35 songs

Math Lab 7 Unit 4-

Total questions: 501

Worksheet time: 33hrs 15mins

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