Free Printable 7th MATH STAAR REVIEW

1.

Dani has 5 pink bows, 1 blue bow, and 4 purple bows. She will randomly choose 1 bow from the box. What is the probability Dani will choose a pink bow?

a)

1/2

b)

2/5

c)

1/10

d)

3/5

2.

Which number line represents the solution to the inequality 125x + 200 ≥ 1200

a)

b)

c)

d)

3.

What is the solution 2x + 10 = 20

a)

5

b)

15

c)

0

d)

20

4.

A round picture has a diameter of 6 inches. Which measurement is closest to the area in square inches?

a)

37.68

b)

9.42

c)

113.04

d)

28.26

5.

A farmer crops 48 acres of land. The circle graphs shows the percentages of land used for some of the different types of crops. How many acres of land are used for corn?

a)

30

b)

70

c)

14.4

d)

144

6.

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find the number c of cats.
(a)

Choose from the below words

c=15

c=18

c=21

c=16

7.

James just filled up his truck with gas. He paid $28.75 and got 11.5 gallons of gas. What is the Unit Rate? (What is the cost of 1 gallon of gas?)

a)

$2.50 per gallon

b)

$3.50 per gallon

c)

$4.00 per gallon

d)

$3.00 per gallon

8.

What is the value of x? Enter just a number as your answer.

(a)

9.

Rob is buying shirts at his favorite sports store. The store is having a huge sale, so Rob can get each shirt for only $2. Rob also has a coupon for $5 off his total purchase.

Which equation can be used to find y, the total cost to buy x shirts?

a)

$y=2x+5$

b)

$y=2x-5$

c)

$y=5x-2$

d)

$y=5x+2$

10.

A ringtoss toy is composed of a rectangular prism on top of a cylinder. The rectangular prism is completely filled with water. The dimensions of rectangular prism are shown in the diagram.

What is the volume of the rectangular prism in cubic centimeters?

a)

36 $cm^3$

b)

450 $cm^3$

c)

275 $cm^3$

d)

568 $cm^3$

11.

Some of the dimensions of a square pyramid are shown in the diagram. The height of the square pyramid is 7.5 meters. What is the volume of the square pyramid in cubic meters?

a)

202.5 m³

b)

303.75 m³

c)

270 m³

d)

243 m³

12.

Two identical number cubes are shown in the picture. The edge length of these number cubes is 3 centimeters. What is the combined volume of the two number cubes in cubic centimeters?

a)

54 cm³

b)

18 cm³

c)

9 cm³

d)

27 cm³

13.

A pencil holder shaped like a triangular prism is shown in the picture. The height of the pencil holder is 12 cm, and the volume of the pencil holder is 216 cm³. What is the area of the base of the pencil holder in square centimeters? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

(a)

14.

The dimensions of a triangular prism are shown in the diagram. What is the volume of the triangular prism in cubic centimeters?

a)

480 cm³

b)

192 cm³

c)

240 cm³

d)

384 cm³

15.

Alina drew a model of a square pyramid. The dimensions of the model are shown in the diagram. What is the volume of Alina’s model in cubic centimeters?

a)

400 cm³

b)

1,200 cm³

c)

600 cm³

d)

160 cm³

16.

What is the volume of the triangular prism shown below?

a)

143 cm³

b)

312 cm³

c)

156 cm³

d)

Not here

17.

A storage container is shaped like a rectangular prism. The volume of the container is 1,360 cubic feet. The area of the base of the container is 160 square feet. What is the height of the container in feet?

a)

17 ft

b)

34 ft

c)

8.5 ft

d)

Not here

18.

a)

145

b)

165

c)

180

d)

190

19.

a)

F

b)

G

c)

H

d)

J

20.

Which situation is best represented by the following equation?

68.50x + 127.95 = 675.95

a)

An office manager paid $675.95 to build a web site. The office manager bought a software package for $68.50 and paid an employee $127.95 for each hour she worked on the website. What is x, the number of hours the employee worked on the website?

b)

An office manager paid $675.95 for computer equipment. The office manager bought one monitor for $127.95 and hard drives for $68.50 each. What is x, the number of hard drives the office manager bought?

c)

A sales manager paid $675.95 for advertising. The sales manager paid $127.95 per hour for consulting and received a $68.50 discount. What is x, the number of hours the manager paid for consulting?

d)

A business owner paid a total of $675.95 for two employees to work the same number of days. The business owner paid one employee $68.50. The business paid a second employee $127.95 per day. What is x, the number of days the employees worked?

21.

-4x + 14 ≤ 54

a)

x ≥ -10

b)

x ≤ -10

c)

x ≥ 10

d)

x ≤ 10

22.

The 30 members of a choir are trying to raise at least $1,500 to cover travel costs to a singing camp. They have already raised $600. Which inequality could you solve to find the average amounts each member can raise that will at least meet the goal?

a)

30x + 600 > 1,500

b)

30x + 600 ≥ 1,500

c)

30x + 600 < 1,500

d)

30x + 600 < 1,500

23.

Match the following picture with the correct vocabulary term.

a)

1.

Radius

b)

2.

Diameter

c)

3.

Circumference

24.

What is the value of the expression −11(3.4)?

a)

14.4

b)

-7.6

c)

-37.4

d)

-33

25.

The Spanish club sold pizza and slushies for a fundraiser.

● The pizza slices were sold for $1 each.

● The slushies were sold for $1.50 each.

● The students sold 368 items total.

● From the total items sold, $\frac{3}{4}$ were pizza and the rest were slushies.

How much money did the Spanish club raise from the slushie sales?

a)

$506.00

b)

$138.00

c)

$414.00

d)

$91.50

26.

What is the value of the expression $2\ \frac{3}{4}\cdot\left(-12\right)$ ?

a)

$14\ \frac{3}{4}$

b)

33

c)

-33

d)

$-14\ \frac{3}{4}$

27.

What is the value of the expression $-37.50\ \div\left(-\frac{3}{4}\right)$ ?

a)

50

b)

25

c)

30

d)

45

28.

Brandon rode his bike $6\ \frac{1}{2}$ miles for 4 days, and then he rode 9 miles on the fifth day. What was the total distance covered in these 5 days?

a)

$15\ \frac{1}{2}$ miles

b)

25 miles

c)

71 miles

d)

35 miles

29.

Lin bought some lamps and paid for them to be delivered to her home.

● There were 4 tall lamps that cost $72.75 each.

● There were 6 short lamps that cost $32.50 each.

● There was a delivery fee of $50.

What is the total amount that Lin paid?

a)

$1102.50

b)

$536.00

c)

$486.00

d)

$616.50

30.

What is the value of the expression $3\ \frac{1}{2}\left(-6.5\right)$ ?

a)

-22.75

b)

-19

c)

$-3\ \frac{1}{2}$

d)

-10

31.

Jamie ran for 3.5 miles each day for 3 days. He then ran $2\ \frac{3}{5}$ miles each day for 2 days. How many miles did Jamie run on average for the last 5 days?

a)

3.5 miles

b)

3.14 miles

c)

4 miles

d)

5.9 miles

32.

One year on Venus is equivalent to 224.7 days on Earth. How many days on Earth, in decimal form, are equivalent to $9\ \frac{1}{2}$ years on Venus?

(a)

33.

What is the value of the expression $26.95\ \div-5\ \frac{1}{2}$ ?

a)

-0.49

b)

-4.9

c)

-3.3

d)

-5.3

34.

Stephanie has $3\ \frac{3}{4}$ bags of soil to put in her garden. Each bag of soil will cover 125.3 ft². How many square feet will Stephanie be able to cover if she uses all these bags of soil?

a)

469.875 ft²

b)

375.225 ft²

c)

407.225 ft²

d)

418.502 ft²

35.

Fernando recorded the weather for 90 days. The statements shown summarize some of his records:

-It was sunny for $\frac{1}{2}$ of the days.
-It rained during $\frac{1}{3}$ of the days.
- It snowed during the remaining days.

How many days did it snow out of the 90 days?

a)

45 days

b)

30 days

c)

15 days

d)

75 days

36.

A fabric store has two rolls of the same cloth. One roll has $10\ \frac{7}{8}$ yards of cloth, and the other roll has $12\ \frac{1}{4}$ yards of cloth. The store sells 4 pieces of the cloth. Each piece sold is $4\ \frac{3}{8}$ yards long.

How many yards of the cloth does the fabric store have left?

a)

$5\ \frac{1}{2}\ \ yd$

b)

$5\ \frac{5}{8}\ yd$

c)

$6\ \frac{1}{4}\ \ yd$

d)

$6\ \frac{3}{4}\ \ yd$

37.

Members of the chess club held a bake sale to raise money. Cupcakes and cookies were sold.

-Cupcakes were sold for $1 each.
-Cookies were sold for $0.50 each.
-The members sold a total of 288 items.
Of the items sold, $\frac{2}{3}$ were cupcakes and the remaining items were cookies.
How much money did the chess club members raise from the cookies that were sold?

a)

$72.00

b)

$96.00

c)

$48.00

d)

$45.00

38.

A student ran a distance of $3\ \frac{1}{2}$ miles each day for 5 days. Then the student ran a distance of $4\ \frac{1}{4}$ miles each day for the next 5 days. What was the total distance in miles the student ran during these 10 days?

a)

23 miles

b)

$38\ \frac{3}{4}\ miles$

c)

$42\ \frac{1}{2}\ miles$

d)

35 miles

39.

Fatima paid for 5 pallets of grass to be delivered.

- Each pallet of grass cost $129.95.

- Fatima paid $76.20 for delivery.

What is the total amount Fatima paid?

a)

$725.95

b)

$649.75

c)

$581.95

d)

$1,030.75

40.

Maya has 120 caramel apples to sell. Each caramel apple is covered with one topping.

- $\frac{1}{5}$ of the caramel apples are covered with peanuts.

- $\frac{1}{3}$ are covered with chocolate chips.

- $\frac{3}{10}$ are covered with coconut.

- The rest are covered with sprinkles.

How many caramel apples are covered with sprinkles?

a)

100

b)

33

c)

25

d)

20

41.

. If Michelle rollerblades around a circular track with a radius of 80 meters, how far does she skate? Use 3.14 for π. Round to the nearest tenth.

a)

80 x 80 x 3.14

b)

80 x 2 x 3.14

c)

80 x 3.14

d)

80 / 2 x 3.14

42.

a)

240 cubic yards

b)

120 cubic yards

c)

48 cubic yards

d)

30 cubic yards

43.

a)

8 cubic inches

b)

7 cubic inches

c)

12 cubic inches

d)

4 cubic inches

44.

Rebecca needs $10\ \frac{1}{2}$ yards of fabric to make a quilt. She has one piece of fabric that is $2\ \frac{1}{2}$ yards and another piece that is $4\ \frac{1}{4}$ yards. How many more yards of fabric does Rebecca need to make the quilt?

a)

$4\ \frac{1}{4}\ yd$

b)

$3\ \frac{1}{4}\ yd$

c)

$3\ \frac{3}{4}\ yd$

d)

$6\ \frac{3}{4}\ yd$

45.

What is the total amount Fatima paid?

a)

$725.95

b)

$649.75

c)

$581.95

d)

$1,030.75

46.

What is the value of the expression $-9\ \times\ 2.2$ ?

(a)

47.

What is the value of the expression $6\ \frac{3}{4}\left(-11.5\right)$ ?

a)

$77\ \frac{5}{8}$

b)

$69\ \frac{3}{4}$

c)

$-77\ \frac{5}{8}$

d)

$-69\ \frac{3}{4}$

48.

Which diagram best represents the relationship among integers, rational numbers, and whole numbers?

a)

b)

c)

d)

49.

Which Venn diagram best represents the relationship among integers, natural numbers, rational numbers and whole numbers?

a)

b)

c)

d)

50.

Give the equation for the graph

a)

y = 5x - 3

b)

y = 4x + 2

c)

y =-2x + 5

d)

y = - 2x + 4

51.

What does the "b" stand for in y=mx+b?

a)

slope

b)

x-intercept

c)

y-intercept

52.

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

a)

$50 per hour

b)

$12 per hour

c)

$192 per hour

d)

$25 per hour

53.

Does the graph show a proportional relationship?

a)

Yes, it linear and goes through the origin

b)

Yes, it's linear

c)

Yes, it goes through the origin

d)

Yes, the line is pretty

54.

Which equation best represents the relationship between x and y in the graph?

a)

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

b)

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

c)

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

d)

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

55.

Nelly has 5 pink bows, 1 blue bow, and 4 purple bows in a box. She will randomly choose 1 bow from the box. What is the probability Nelly will choose a purple bow?

a)

$\frac{1}{2}$

b)

$\frac{2}{5}$

c)

$\frac{1}{10}$

d)

$\frac{3}{5}$

56.

A stereo speaker in the shape of a trianglar pyramid has a height of 6 inches. The area of the base of the speaker is 11 square inches. What is the volume of the speaker in cubic inches?

a)

$22\ in^3$

b)

$198\ in^3$

c)

$66\ in^3$

d)

$33\ in^3$

57.

What is the solution to this equation? $2x+10=28$

(a)

58.

Maggie surveyed 50 classmates about their favorite ice cream flavors. Each classmate chose one flavor. The results are shown in the circle graph. How many more of Maggie's classmates chose chocolate than chose vanilla?

a)

8

b)

6

c)

34

d)

16

59.

What is the volume of the triangular prism in cubic centimeters?

a)

$1,360\ cm^3$

b)

$408\ cm^3$

c)

$1,632\ cm^3$

d)

$816\ cm^3$

60.

The angle measures of a triangle are shown in the diagram. What is the value of x?

a)

25

b)

20

c)

10

d)

28

61.

A study of a population of 1,200 frogs revealed that 12 out of every 180 frogs in

the population have spots on their back. Based on the results of this study, how

many frogs in the population do not have spots on their back?

a)

80

b)

168

c)

1,280

d)

1,120

62.

How much money did the chess club members raise from the cookies that were sold?

a)

$72.00

b)

$96.00

c)

$48.00

d)

$45.00

63.

A pilot takes a taxi from the airport to a hotel. The taxi driver charges a $2.50

initial charge plus $2.65 per mile. Which equation can be used to nd y, the total

cost of the trip, if x represents the number of miles of the trip?

a)

$y=2.50x+2.65$

b)

$y=2.65\left(x+2.50\right)$

c)

$y=2.65x-2.50$

d)

$y=2.65x+2.50$

64.

a)

F

b)

G

c)

H

d)

J

65.

a)

A

b)

B

c)

C

66.

a)

A

b)

B

c)

C

d)

D

67.

a)

A

b)

B

c)

C

d)

D

68.

a)

A

b)

B

c)

C

d)

D

69.

a)

F

b)

G

c)

H

d)

J

70.

a)

F

b)

G

c)

H

d)

J

71.

a)

The range of the data for Farm Y is equal to the range of the data for Farm X.

b)

The third quartile of the data for Farm Y is less than the third quartile of the data for Farm X.

c)

The median of the data for Farm Y is greater than the median of the data for Farm X.

d)

The first quartile of the data for Farm Y is greater than the first quartile of the data for Farm X.

72.

a)

A

b)

B

c)

C

d)

D

73.

There are 200 vegetable plants in a garden. How many of the vegetable plants are green beans?

a)

16

b)

24

c)

28

d)

32

74.

300 students took a survey on their favorite books. What is the missing percent?

a)

100

b)

30

c)

55

d)

39

75.

An architect built a scale model of a music theater using a scale in which 4 inches represents 30 feet. The height of the theater is 120 feet.

What is the height of the scale model in inches?

a)

1 in.

b)

75 in.

c)

16 in.

d)

120 in.

76.

The distance between two cities on a map is 9.5 centimeters. The map uses a scale in which 1 centimeter represents 20 kilometers. What is the actual distance between these two cities in kilometers?

a)

0.475

b)

190

c)

9

d)

20

77.

The spinner shown is divided into congruent sections labeled 1 through 8.

If the spinner is spun twice, what is the probability that the arrow will land on 1 and then on 8?

a)

1/8

b)

1/4

c)

1/64

d)

1/32

78.

A basket of beads contains 8 red beads, 6 yellow beads, and 6 green beads. A bead will be drawn from the basket and replaced 150 times. What is a reasonable prediction for the number of times a green bead is drawn?

a)

45

b)

60

c)

36

d)

72

79.

What is the circumference of a circle?

a)

the distance around a circle

b)

the area of a circle

c)

halfway through a circle

d)

a line through the center of a circle

80.

What is the formula for finding the circumference of a circle?

a)

C = r²

b)

C = rd

c)

A = π·r²

d)

C = π·d

81.

What is the area?

a)

12 cm²

b)

14

c)

14 cm²

d)

24 cm²

82.

What is the area of this circle?

a)

82.13 m²

b)

78.50 m²

c)

314.16 m²

d)

170.12 m²

83.

Which of the following choices is closest to the area of a circle? (d = 9 cm)

a)

253.34 cm²

b)

63.59 cm²

c)

56.52 cm²

d)

28.26 cm²

84.

Which inequality has the same solution set as - 4t + 2 ≤ 3 ?

a)

4t + 3 ≥ 2

b)

4t - 2 ≤ - 3

c)

- 4t - 2 ≤ - 3

d)

- 4t - 3 ≥ - 2

85.

Ann puts $300 in a bank account earning 4% interest. How much will she earn in interest in 1 year?

a)

4

b)

8

c)

12

d)

16

86.

Emilio borrows $1200 from a bank with 8% simple interest per year. How much will he have to pay back total in 2 years?

a)

$150

b)

$192

c)

$1350

d)

$1392

87.

Two marbles are randomly drawn from a bag containing 3 purple, 1 blue, and 1 yellow marble. The first marble is blue and is not replaced. Find the probability of drawing a second marble that is purple.

a)

3/5

b)

3/4

c)

3/20

d)

2/5

88.

The price of a television was reduced from $250 to $200. By what percentage was the price of the television reduced?

a)

20%

b)

25%

c)

80%

d)

50%

89.

Which equation represents the relationship between the x-values and the y-values in the table?

a)

y = 2x + 12

b)

y = 4x + 6

c)

y = 2x + 4

d)

y = 6x + 4

90.

At an assembly, 7 out of the first 10 students who entered the gym were carrying a backpack. Based on this information, if 700 students were at the assembly, how many students could be expected to be carrying a backpack?

a)

140

b)

400

c)

350

d)

490

91.

Axl and his family drove 6 hours every day during a road trip. Which graph best represents y, the total number of hours driven in x days?

a)

b)

c)

d)

92.

The cost of 3 pounds of grapes is $6.57. What is the constant of proportionality that relates the cost in dollars, y, to the number of pounds of grapes, x?

a)

6.57

b)

3

c)

2.19

d)

Not here

93.

Which number line represents the solution to the inequality -7x - 13 > 8

a)

b)

c)

d)

94.

What is the volume of this triangular prism?

a)

143 cm³

b)

312 cm³

c)

156 cm³

d)

Not here

95.

a)

F

b)

G

c)

H

d)

J

96.

a)

F

b)

G

c)

H

d)

J

97.

Solve the equation modeled above.

a)

-2

b)

6

c)

-6

d)

2

98.

Which answer choice makes the equation true?

a)

9

b)

-9

c)

3

d)

-3

99.

The vet told Casey that her dog should weigh at most 70 lbs. Her dog weighs 106 pounds, so Casey set a goal that he would lose 4 pounds per week. Which inequality represents the number of weeks it take for Casey's dog to reach 70 lbs?

a)

106 - 4x ≤ 70

b)

70 + 4x ≤ 106

c)

4x - 106 ≥ 70

d)

106 - 4x< 70

100.

Solve and graph the inequality.

7n - 1 > 76

a)

A

b)

B

c)

C

d)

D

101.

a)

143.25 in²

b)

241.5 in²

c)

258.75 in²

d)

286.5 in²

102.

a)

336 ft²

b)

960 ft²

c)

204 ft²

d)

624 ft²

103.

Which Venn diagram correctly describes the relationship between whole numbers and integers?

a)

A

b)

B

c)

C

d)

D

104.

Write the equation of the line.

a)

y = $\frac{-1}{3}x$ - 2

b)

y = $\frac{1}{3}x$ - 2

c)

y = 3x - 2

d)

y = -3x - 2

105.

Write the equation of the line.

a)

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

b)

y = $\frac{2}{3}x$ + 4

c)

y = $\frac{3}{2}x$ + 4

d)

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

106.

Solve for x:
52 = -5x - 3

a)

x = 11

b)

x = -11

c)

x = 275

d)

x = -275

107.

Solve -2x - 3 ≤ 13

a)

x ≥ 8

b)

x ≥ -8

c)

x ≤ 8

d)

x ≤ -8

108.

Find the volume.

a)

18 m³

b)

20 m³

c)

16 m³

d)

22 m³

109.

What is the volume of this triangular pyramid?

a)

81 yd³

b)

162 yd³

c)

27 yd³

d)

54 yd³

110.

Henry bought a new car for $22,568. The car had a sales tax of 4%. What is the sales tax for the car in dollars and cents?

a)

$902.72

b)

$865.21

c)

$881.52

d)

$924.83

111.

An equation is modeled. What value of x makes the equation true?

a)

x= -3

b)

x = 3

c)

x = -9

d)

x = 9

112.

The dimensions of a triangular prism are shown in the diagram. What is the volume of the triangular prism in cubic inches?

a)

$142\ in3$

b)

$240\ in^3$

c)

$120\ in^3$

d)

$168\ in^3$

113.

Cierra has 1 bag and 1 jar of marbles. The bag contains 6 yellow marbles, 4 blue marbles, 2 purple marbles, and 3 pink marbles. The jar contains 12 yellow marbles, 8 blue marbles, 4 purple marbles, and 6 pink marbles. If Cierra randomly selects 1 marble from the bag and 1 from the jar, what is the probability that she will select a pink marble from each?

a)

$\frac{2}{15}$

b)

$\frac{1}{5}$

c)

$\frac{1}{10}$

d)

$\frac{1}{25}$

114.

Andria needs $14\frac{1}{4}$ feet of yarn for a knitting project. She has two pieces already. One piece of $5\frac{1}{2}$ feet long and the other is $2\frac{3}{4}$ feet long. How many more feet of yarn does she need?

a)

6 feet

b)

$7\frac{1}{2}$ feet

c)

$8\frac{1}{4}$ feet

d)

7 feet

e)

$6\frac{3}{4}$ feet

115.

A pizza has a diameter of 14 inches. Which measurement is closest to the area of the pizza in square inches?

a)

$136.44\ in^2$

b)

$153.86\ in^2$

c)

$182.14\ in^2$

d)

$608.62\ in^2$

e)

$616.55\ in^2$

116.

The model represents the equation 3x - 2 < 4. What is the solution set for this inequality? (7.11A)

a)

x < 3

b)

x < -2

c)

x < -6

d)

x < 2

117.

Which equation and solution are correct for the model shown in the picture? (7.11A)

a)

2x + 5 = 13; x = 4

b)

2x + 5 = 12 ; x = 3.5

c)

2x- 5 = 13; x = 9

d)

2x + 5 = -13; x = 3.5

118.

The model represents the equation

2x -1 = -7. What value of x makes the equation true? (7.11A)

a)

x = -4

b)

x = -2

c)

x = -3

d)

x = 3

119.

Clay is reading a map to decide his vacation route. The map has a scale of 1 cm equals 18 miles. If he estimates the length of his vacation route on the map is 14 cm, what is the length of the vacation route in miles? (7.5C)

Hint: Words Told Find

a)

32 miles

b)

205 miles

c)

360 miles

d)

252 miles

120.

Quick Photography specializes in enlarging photographs. Mrs. Smith needs a photo measuring 4 inches wide and 6 inches long to be enlarged proportionally so that the width is 10 inches. What would be the length of the enlarged photo? (7.5C)

Hint: Words Told Find

a)

5 in

b)

17.5 in

c)

15 in

d)

35 in

121.

A pilot takes a taxi from the airport to the hotel. The taxi driver charges a $2.50 initial charge plus 2.65 per mile. Which equation can be used to find y, the total cost of the trip, if x represents the number of miles of the trip? (7.7A)

Hint: y = mx + b

a)

y = 2.50x + 2.65

b)

y = 2.65(x + 2.50)

c)

y = 2.65x - 2.50

d)

y = 2.65x + 2.50

122.

The total cost of a vase of spring flowers at a flower shop depends on the number of flowers ordered.

The vase costs $3, and each flower costs $2.50. Which equation can be used to find c, the total cost of

the vase with f flowers? (7.7A)

Hint: y = mx + b

a)

c = 3 + 2.50 + f

b)

c = 3 + 2.50f

c)

c = 3f + 2.50

d)

c = (3+2.50)f

123.

-24 – (-38) =

a)

14

b)

12

c)

-12

d)

-14

124.

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

a)

$1.25 per pound

b)

$1 per pound

c)

$2 per pound

d)

$1.50 per pound

125.

Solve the proportion.

a)

k=5

b)

k=45

c)

k=60

d)

k=90

126.

Determine the Constant Rate of Change?

a)

-10 ft per second

b)

15 ft per second

c)

10 ft per second

d)

-15 ft per second

127.

What is the equation for this line?

a)

y = x - 2

b)

y = x + 2

c)

y = 2x

d)

y = -x + 2

128.

a)

F

b)

G

c)

H

d)

J

129.

a)

A

b)

B

c)

C

d)

D

130.

a)

F

b)

H

c)

G

d)

J

131.

a)

A

b)

B

c)

C

d)

D

132.

a)

A

b)

B

c)

C

d)

D

133.

a)

F

b)

G

c)

H

d)

J

134.

a)

F

b)

G

c)

H

d)

J

135.

What is the equation for this table?

a)

y = -2x + 5

b)

y = 2x + 5

c)

y = 5x - 2

d)

y = 5x + 5

136.

The linear equation y = 35x + 75 can be used to find the total cost y in dollars that a repairman charges for his services. Which statement about the repairman's charges is true?

a)

The repairman charges a flat rate fee of $35 for his services

b)

The repairman charges a flat rate fee of $110 for his services

c)

The repairman charges a $35 service fee, plus $75 per hour

d)

The repairman charges a $75 service fee, plus $35 per hour

137.

Which situation can be represented by the inequality 1.29s + 89 ≤ 129?

a)

Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends at least $129. How many songs did Lorenzo download?

b)

Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends at most $129. How many songs did Lorenzo download?

c)

Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends under $129. How many songs did Lorenzo download?

d)

Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends over $129. How many songs did Lorenzo download?

138.

A circular railroad-crossing sign has a diameter of 30 inches.

Which measurement is closest to the area of the sign in square inches?

a)

94.2 cm²

b)

188.4 cm²

c)

706.5 cm²

d)

286.6 cm²

139.

Landon used a semicircle, a rectangle, and a right triangle to form the figure shown.

Which is the best estimate of the area of the figure in square centimeters?

a)

54 cm²

b)

44 cm²

c)

26 cm²

d)

38 cm²

140.

The net of a square pyramid and its dimensions are shown in the diagram.

What is the total surface area of the pyramid in square meters?

a)

240 m²

b)

580 m²

c)

160 m²

d)

340 m²

141.

The angle measures of a triangle are shown in the diagram.

What is the value of x?

a)

14.5

b)

13.7

c)

17.8

d)

55.3

142.

a)

143.25 in²

b)

241.5 in²

c)

258.75 in²

d)

286.5 in²

143.

a)

22.5 cm

b)

8 cm

c)

10.8 cm

d)

30 cm

144.

a)

The range of the data for Farm Y is equal to the range of the data for Farm X.

b)

The third quartile of the data for Farm Y is less than the third quartile of the data for Farm X

c)

The median of the data for Farm Y is greater than the median of the data for Farm X.

d)

The first quartile of the data for Farm Y is greater than the first quartile of the data for Farm X

145.

a)

200 w + 25 < 750

b)

25 w + 200 < 750

c)

200 w + 25 > 750

d)

25 w + 200 > 750

146.

a)

75

b)

45

c)

15

d)

40

147.

a)

$\frac{1}{3}$

b)

$\frac{1}{18}$

c)

$\frac{1}{5}$

d)

$\frac{1}{6}$

148.

a)

$\frac{1}{4}$ , because the probability of renting a drama is $\frac{3}{4}$

b)

$\frac{3}{4}$ , because the probability of renting a drama is $\frac{1}{4}$

c)

$\frac{4}{5}$ , because the probability of renting a drama is $\frac{1}{5}$

d)

$\frac{1}{5}$ , because the probability of renting a drama is $\frac{4}{5}$

149.

A clothing store has these items on sale:

⋅ 5 hats

⋅ 10 jackets

⋅ 15 pants

⋅ 20 sweaters

A customer randomly selects one of the sale items. What is the probability that the customer will randomly select a sweater or hat?

a)

0.10

b)

0.20

c)

0.40

d)

0.50

150.

A composite figure is made up of two resctangles and a right triangle. The figure and its dimensions in centimeters are shown in the diagram.

What is the area of the composite figure in square centimeters?

a)

336 cm²

b)

360 cm²

c)

312 cm²

d)

344 cm²

151.

What is the solution to the equation

$0.5x-1.25=3.5$

(a)

152.

Mr. Kumar conducted a random survey asking 80 students which elective class they prefer. The results are shown in the bar graph.

Which inference about the data is best supported by this information?

a)

More eighth-grade students prefer are as an electeive than prefer band or theater.

b)

Fewer seventh-grade students prefer band or theater as an elective than prefer art.

c)

Half as many seventh-grade students as eighth-grade students prefer theater as an elective.

d)

Twice as many seventh-grade students as eighth-grade students prefer band as an elective.

153.

The graph shows a linear relationship between x and y.

Which equation best represents this linear relationship?

a)

$y=-\frac{1}{2}x+4$

b)

$y=-2x+4$

c)

$y=-\frac{1}{2}x+2$

d)

$y=-2x+2$

154.

The bottom of a circular pan has a diameter of 14 inches. Which measurement is closest to the area of the bottom of the pan in square inches?

a)

87.92 in.²

b)

153.86 in.²

c)

43.96 in.²

d)

615.44 in.²

155.

Which number line best represents the solution to the inequality?

$12-4x<-20$

a)

b)

c)

f

d)

g

156.

Silas wrote an equation to model the total cost of his taxi ride.

⋅ The base fare for the taxi ride is $2.55.

⋅ The taxi service charges $1.75 per mile.

Which equation models Silas's total cost in dollars, y, for a taxi tide x miles long?

a)

$y=2.55x-1.75$

b)

$y=2.55x+1.75$

c)

$y=1.75x-2.55$

d)

$y=1.75x+2.55$

157.

An average family uses 300 gallons of water per day at home. The circle graph shows the percentages of some of the types of water use for an average family.

How many gallons of water per day are used for shower or leak?

a)

96 gallons

b)

24 gallons

c)

60 gallons

d)

36 gallons

158.

Axl and his family drove 6 hours every day during a road trip. Which graph best represents y, the total number of hours driven in x days?

a)

b)

c)

d)

159.

A coin bag contains 10 dimes, 5 nickels, and 1 penny. Two coins will be selected from the bag one at a time without replacement. What is the probability that a dime will be selected first and then a penny?

a)

83/120

b)

11/16

c)

5/128

d)

1/24

160.

What is the area of this circle?

a)

163.2

b)

15.3

c)

124.2

d)

113.1

161.

What is the constant of proportionality (in miles per hour) based on the table?

a)

45

b)

90

c)

135

d)

2

162.

What is the constant of proportionality for this table?

a)

1/9

b)

9

c)

8

163.

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

164.

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

165.

4x + 7 = 23

a)

x = 16

b)

x = 4

c)

x = 9

d)

x = 12

166.

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

a)

2

b)

1.2

c)

12

d)

-2

167.

What is the equation of the linear function?

a)

y = -3x + 10

b)

y = -3x + 16

c)

y = 3x + 10

d)

y = 3x + 16

168.

What is the equation for this table?

a)

y = -2x + 5

b)

y = 2x + 5

c)

y = 5x - 2

d)

y = 5x + 5

169.

Lucia has a triangular prism that has a length of 6cm and the width of 4cm and the height is 8cm. What is the volume

a)

96cm³

b)

54cm³

c)

80cm³

d)

24cm³

170.

Find the total amount in the account to the nearest cent if the interest is compounded annually.
$2750 at 8% for 2 years

a)

$2200.00

b)

$3207.60

c)

$8910.00

d)

$2750

171.

Sarah bought a new lip gloss. It cost $8.99 plus 5% tax. How much did she pay for the lip gloss?

a)

$13.49

b)

$9.44

c)

$13.99

d)

$8.54

172.

Solve for x

a)

5

b)

90

c)

25

d)

10

173.

Find the measure of the indicated angle.

a)

26

b)

36

c)

85

d)

144

174.

What value of x makes the equation true?

a)

1

b)

7

c)

-5

d)

-1

175.

Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?

a)

$57.46

b)

$8.50

c)

$19.50

d)

$24.70

176.

Which graph is non-proportional?

a)

A

b)

B

c)

C

d)

D

177.

What is the volume of the shape shown in the diagram?

a)

60 in³

b)

360 in³

c)

180 in³

d)

72 in³

178.

The dimensions of a triangular prism are shown in the diagram.

What is the volume of the triangular prism in cubic centimeters?

a)

240 cm³

b)

480 cm³

c)

384 cm³

d)

192 cm³

179.

Write the equation of the line.

a)

y=3/5x+1

b)

y=3/5x-1

c)

y=5/3x+1

d)

y=3/5x+1

180.

A class of 30 drama students goes on a field trip to see a play. Each student pays for his or her play ticket and $9.50 for lunch. The total cost for the play tickets and lunch is $577.50. Which equation can be used to find the cost of a play ticket for one student?

a)

9.50c + 30 = 577.50

b)

9.50c – 30 = 577.50

c)

30c – 285.00 = 577.50

d)

30c + 285.00 = 577.50

181.

The linear equation y = 35x + 75 can be used to find the total cost y in dollars that a repairman charges for his services. Which statement about the repairman's charges is true?

a)

The repairman charges a flat rate fee of $35 for his services

b)

The repairman charges a flat rate fee of $110 for his services

c)

The repairman charges a $35 service fee, plus $75 per hour

d)

The repairman charges a $75 service fee, plus $35 per hour

182.

7.11A) What is the solution set for this inequality? $-8x\ +\ 40>-16$

a)

x > 7

b)

x < 7

c)

x > -3

d)

X < -3

183.

7.11A) The model represents an equation. What is the solution for this equation?

a)

x=3

b)

x=15

c)

x=5

d)

x=1

184.

7.11A) What is the value of x in this equation?

$2x\ +\ 2\ =-52$

a)

x=-25

b)

x=25

c)

x=-27

d)

x=27

185.

7.11A) The model represents and equation. What value of x makes the equation true?

a)

3

b)

8

c)

6

d)

4

186.

Which situation can be represented by the inequality 1.29s + 89 ≤ 129?

a)

Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends at least $129. How many songs did Lorenzo download?

b)

Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends at most $129. How many songs did Lorenzo download?

c)

Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends under $129. How many songs did Lorenzo download?

d)

Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends over $129. How many songs did Lorenzo download?

187.

Write the equation of the line.

a)

y=3/5x+1

b)

y=3/5x-1

c)

y=5/3x+1

d)

y=3/5x+1

188.

Burger Town sells cheeseburgers for $7.95 each plus an additional $1.00 for each topping, t. Which of the following equations best represents the cost, c, of a cheeseburger?

a)

c = 7.95t

b)

c = 8.95t

c)

c = 7.95t + 1.00

d)

c = 7.95 + 1.00t

189.

What is the area of the composite figure?

a)

40 sq cm

b)

65 sq cm

c)

52.5 sq cm

d)

25 sq cm

190.

During migration, a butterfly can travel 30mph. Which graph best represents y the number of miles a butterfly can travel in X hours?

a)

b)

c)

d)

191.

Caroline's cell phone plan costs $32 per month. Which table shows the sum of the amounts that she will pay over the next 4 months?

a)

b)

c)

d)

192.

Which equation represents the relationships between the x-values and the y-values in the table?

a)

y = 2x + 12

b)

y = 4x + 6

c)

y = 2x + 4

d)

y = 6x + 4

193.

Which number line represents the solution to the inequality -7x - 13 > 8

a)

b)

c)

d)

194.

The model represents an equation. What value of x makes the equation true?

a)

3

b)

8

c)

6

d)

4

195.

A box in the shape of a cylinder is modeled above. The diameter of the cylinder is 24 inches. The height of the cylinder is 8 inches. The volume of a cylinder can be found by using the formula V = Bh. Which expression can be used to determine B, the area of the base of this circular box in square inches?

a)

(24)² x π

b)

(12)² x π

c)

8²x 12

d)

12²x 8

196.

7.3B) The 17 students on the math team want to raise $483.62 to buy practice books. They have already raised $218.25. If each student raises the same amount, how much more money must each student raise?

a)

$15.61

b)

$12.84

c)

$28.45

d)

$41.29

197.

7.3B) There are 40 houses in a neighborhood.
Company X provides electricity to $\frac{1}{8}$ of the houses.

Company Y provides electricity to

\frac{2}{5}

of the houses.
Company Z provides electricity to the remaining houses.
In the neighborhood, Company Z provides electricity to ______?

a)

21 houses

b)

24 houses

c)

16 houses

d)

19 houses

198.

Which equation best represents the relationship between x and y in the graph?

a)

y = 3x + 3

b)

y = 3x -1

c)

$y\ =\ \frac{1}{3}x\ +\ 3$

d)

$y\ =\ \frac{1}{3}x\ \ -\ 1$

199.

Which table contains only values that satisfy the equation y = 0.5x + 14?

a)

b)

c)

d)

200.

A store sells new video games for $55 each. Used video games sell for $12 each. Jacob is buying 3 new videos and x used video games. Which equation can be used to find y, the total price Jacob must pay in dollars?

a)

y = 12x + 55

b)

y = 12x + 165

c)

y = 55x + 12

d)

y = 165x + 12

7th MATH STAAR REVIEW

Total questions: 200

Worksheet time: 17hrs 40mins

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