Quiz about NC Check-In A Review

Question 1

(-4)(-6) =

Accepted Answer

24

Answer

-24

Question 2

7 x 3 =

Accepted Answer

21

Answer

-21

Question 3

35 =5

Accepted Answer

7

Answer

-7

Question 4

(-5)(-2)(3) =

Accepted Answer

30

Answer

-30

Question 5

(-4)(-5)(-2) =

Accepted Answer

-40

Answer

40

Question 6

2 - 4

Accepted Answer

-2

Answer

2

Answer

-8

Answer

6

Question 7

-5 - (- 3)

Accepted Answer

-2

Answer

-8

Answer

8

Answer

15

Question 8

6 - (-4)

Accepted Answer

10

Answer

2

Answer

-2

Answer

-10

Question 9

-18 +(-6)

Accepted Answer

-24

Answer

3

Answer

-3

Answer

-12

Question 10

-2 + (-8)

Accepted Answer

-10

Answer

-6

Answer

6

Answer

10

Question 11

-9 - 5

Accepted Answer

-14

Answer

4

Answer

-4

Answer

45

Question 12

-3 +(- 2)

Accepted Answer

-5

Answer

-1

Answer

5

Answer

-6

Question 13

-4 - 2

Accepted Answer

-6

Answer

6

Answer

-2

Answer

-8

Question 14

8 - (-5)

Accepted Answer

13

Answer

1

Answer

-15

Answer

15

Question 15

12 - (-12)

Accepted Answer

24

Answer

-24

Answer

0

Answer

-144

Question 16

-8 - (-6)

Accepted Answer

-2

Answer

2

Answer

14

Answer

-14

Question 17

(-4)(-5)

Accepted Answer

20

Answer

-9

Answer

-20

Answer

9

Question 18

3 - (-8)

Accepted Answer

11

Answer

-11

Answer

5

Answer

-5

Question 19

-32/8

Accepted Answer

-4

Answer

-5

Answer

4

Answer

24

Question 20

-2 + (-5)

Accepted Answer

-7

Answer

-3

Answer

3

Answer

7

Question 21

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

Accepted Answer

$25 per hour

Answer

$50 per hour

Answer

$12 per hour

Answer

$192 per hour

Question 22

8.  Find the unit rate of $97.50 for 15 pizzas.

Accepted Answer

$6.50 per pizza

Answer

$6 per pizza

Answer

$82.50 per pizza

Answer

$5.50 per pizza

Question 23

What is the ratio of red apples to green apples

Accepted Answer

4 red apples to 3 green apples

Answer

7 apples to 3 green

Answer

4 red apples to 7 apples

Answer

3 green apples to 4 red apples

Question 24

Daisy sour cream is $1.68 for 8 oz.

Kraft sour cream $2.08 for 16 oz.

Find the unit price of each and choose the better deal.

Accepted Answer

Kraft

Answer

Daisy

Question 25

In a class, the ratio of boys to girls is 6:5. If there are 18 boys, how many girls are there?

Accepted Answer

15

Answer

11

Answer

24

Answer

12

Question 26

The Martin family's truck gets an average of 25 miles per gallon. Predict how many miles they can drive on 7 gallons.

Accepted Answer

175

Answer

20

Answer

125

Answer

35

Question 27

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

Accepted Answer

$1.25 per pound

Answer

$.50 per pound

Answer

$3 per pound

Answer

$2.50 per pound

Question 28

There are 60 cookies and 10 cupcakes leftover at a bake sale. What is the ratio of cookies to cupcakes?

Your answer must be in simplest form.

Accepted Answer

6:1

Answer

1:6

Answer

30:5

Answer

14:56

Question 29

Solve for x

Accepted Answer

x = 10

Answer

x = 1/10

Answer

x = 4

Answer

x = 5

Question 30

Hamburger meat sells for $6 for every 3 pounds. If Alicia buys 10 pounds of hamburger meat, how much will she pay?

Accepted Answer

$20

Answer

$30

Answer

$60

Answer

$10

Question 31

The ratio of boys to girls is 3 to 2. If there are 12 boys, how many girls are there?

Accepted Answer

8

Answer

2

Answer

4

Answer

6

Question 32

Solve the proportion below:

Accepted Answer

21

Answer

3

Answer

24

Answer

12

Question 33

I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?

Accepted Answer

$2.50

Answer

$0.40

Answer

$9.00

Answer

$0.90

Question 34

Do the ratios form a proportion?

Accepted Answer

No, they do not form a proportion.

Answer

Yes, they form a proportion.

Question 35

Question 35.

Accepted Answer

Proportional

Answer

Nonproportional

Question 36

Question 36.

Accepted Answer

Proportional

Answer

Nonproportional

Question 37

Question 37.

Accepted Answer

Proportional

Answer

Nonproportional

Question 38

Question 38.

Accepted Answer

Proportional

Answer

Nonproportional

Question 39

Question 39.

Accepted Answer

Proportional

Answer

Nonproportional

Question 40

What makes a graph proportional?

Accepted Answer

Straight line and the line goes through the origin

Answer

Straight line

Answer

The line goes through the origin

Answer

Curvy line

Question 41

Ordered pair (0,0) is also known as the ___.

Accepted Answer

origin

Answer

y-axis

Answer

x-axis

Answer

constant

Question 42

A Canoe Rental company's prices are represented in the graph. What is the meaning of the point (1, 12)?

Accepted Answer

The company charges $12 for 1 hour.

Answer

The company charges $1 for 1 hour.

Answer

The company charges $1 for 12 hours.

Answer

The company charges $12 for 12 hours.

Question 43

How much does it cost to have your lawn mowed for 2 hours?

Accepted Answer

$18

Answer

$16

Answer

$17

Answer

$19

Question 44

Does this table represent a proportional relationship?

Accepted Answer

No

Answer

Yes

Question 45

How can I tell if a relationship is proportional in a table?

Accepted Answer

Divide y by x

Answer

Divide x by y

Answer

Look for a pattern

Question 46

What is the constant ratio in the table? (Cost per hour)

Accepted Answer

$9

Answer

$3

Answer

$4

Answer

$2

Question 47

Are 14:18 and 7:9 equivalent ratios?

Accepted Answer

Yes

Answer

No

Question 48

Find 2 equivalent ratios for 3 : 4 using multiplication.

Accepted Answer

9 : 12

Accepted Answer

6 : 8

Answer

6 : 2

Answer

6 : 9

Question 49

Find 2 equivalent ratios for 12 : 18 using division.

Accepted Answer

4 : 6

Accepted Answer

6 : 9

Answer

3 : 7

Answer

6 : 6

Question 50

Are 24 : 30 and 4 : 6 equivalent?

Accepted Answer

No

Answer

Yes

Question 51

Are 18 : 9 and 4 : 2 equivalent?

Accepted Answer

Yes

Answer

No

Question 52

What number is 20% of 102?

Accepted Answer

20.4

Answer

204

Answer

122.4

Answer

20

Question 53

What is 40% of 230?

Accepted Answer

92

Answer

9200

Answer

9.20

Answer

575

Question 54

12% of the cars that went through the car wash were blue. If 75 cars went through the car wash, how many of the cars were blue?

Accepted Answer

9

Answer

900

Answer

90

Answer

0.09

Question 55

Pridgeon Stadium has a capacity of 11,000. At the time of kickoff, 60% of the stadium was full. How many fans were in the stadium?

Accepted Answer

6,600

Answer

5,500

Answer

660

Answer

1,100

Question 56

The arena at the Berry Center holds 9,500 people. During one of the graduation ceremonies, 95% of the seats were occupied. How many people attended the ceremony?

Accepted Answer

9,025

Answer

950

Answer

8,550

Answer

9,500

Question 57

The middletown Zoo has 130 different exhibits.  Of those 130 exhibits, 30% of them contain birds.  How many exhibits contain birds?

Accepted Answer

39

Answer

49

Answer

60

Answer

25

Question 58

The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are empty?

Accepted Answer

10%

Answer

20%

Answer

80%

Answer

90%

Question 59

Austin got 72% of the questions correct on his last math quiz. If there were 25 total questions, how many did he answer correctly?

Accepted Answer

18

Answer

4

Answer

72

Answer

12

Question 60

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

Accepted Answer

80

Answer

800

Answer

240

Answer

40

Question 61

Find missing side

Accepted Answer

7

Answer

5

Answer

9

Answer

11

Question 62

The pair of figures is similar. Find the missing side.

Accepted Answer

x = 12

Answer

x = 3

Answer

x = 40

Answer

x = 4

Question 63

The two rectangles are scale drawings. What is the measurement of x?

Accepted Answer

20

Answer

21

Answer

1.25

Answer

4

Question 64

The pair of figures is similar. Find the missing side.

Accepted Answer

x = 5

Answer

x = 20

Answer

x = 12

Answer

x = 4

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