Quiz about MMJH 7 Math STAAR Practice

Question 1

Mrs. Thomas paid for 5 pizzas to be delivered to a class party. Each pizza cost $$7.99 and the delivery fee was $$ 7.50. What is the total amount Mrs. Thomas paid?

Accepted Answer

$47.45

Answer

$39.95

Answer

$15.49

Answer

$52.45

Question 2

Tina gave the cashier $$20 to pay for 3 smoothies. The cashier gave her $$ 2.03 in change. Each smoothie cost the same amount. What was the cost of each smoothie?

Accepted Answer

$5.99

Answer

$6.99

Answer

$4.99

Answer

$7.99

Question 3

What equation represents the relationship shown?

Accepted Answer

y = 0.1x

Answer

y = 10x

Answer

y = x + 0.5

Answer

y = x + 5

Question 4

What equation represents the relationship between f, the number of flights of stairs climbed, and c, the number of calories burned?

Accepted Answer

c = 18f

Answer

f = 18c

Answer

c = f + 18

Answer

f = c + 18

Question 5

Steak costs $8.99 per pound. What equation represents y, the total cost of x pounds of steak?

Accepted Answer

y = 8.99x

Answer

y = 8.99 + x

Answer

x = 8.99 + y

Answer

x = 8.99y

Question 6

What statement is supported by the rate of change of the relationship shown?

Accepted Answer

The student read 3 books in the first 2 months of being a member of the book club.

Answer

The student read 3 books in the first 4 months of being a member of the book club.

Answer

The student read 2 books in the first 3 months of being a member of the book club.

Answer

The student read 4 books in the first 3 months of being a member of the book club.

Question 7

The price of a cheeseburger meal was raised from 8 to 10. By what percentage was the price increased?

Accepted Answer

25%

Answer

20%

Answer

80%

Answer

50%

Question 8

Russell has a collection of 400 baseball cards. 25% of the cards are catchers, 35% are outfielders, and the rest are pitchers. How many baseball cards are of pitchers?

Accepted Answer

160 pitcher cards

Answer

240 pitcher cards

Answer

340 pitcher cards

Answer

60 pitcher cards

Question 9

The price of a set of earbuds was reduced from $$80 to $$ 64. By what percentage was the price reduced?

Accepted Answer

20%

Answer

16%

Answer

25%

Answer

80%

Question 10

It takes Martin 15 minutes to do 5 homework problems. At that rate, how long will it take him to complete 12 homework problems?

Accepted Answer

36 minutes

Answer

60 minutes

Answer

20 minutes

Answer

28 minutes

Question 11

It takes 8 ounces of pasta noodles to feed 4 people. How many ounces of pasta noodles would you need to feed 10 people?

Accepted Answer

20 ounces

Answer

80 ounces

Answer

12 ounces

Answer

24 ounces

Question 12

Coach Swanson is ordering new jerseys for the baseball team. Each jersey will cost $$25.99 and he was have to pay a shipping fee of $$ 40.00. What equation represents y, the total cost of x jerseys?

Accepted Answer

y = 25.99x + 40

Answer

y = 25.99x - 40

Answer

y = 40x + 25.99

Answer

y = 40x - 25.99

Question 13

What best describes the boat rental costs shown in the table?

Accepted Answer

There is a $ 20 fee than it is 12 per hour.

Answer

There is an $8 fee and then 24 per hour.

Answer

There is a $12 fee and then 20 per hour.

Answer

There is a $24 fee than 8 per hour.

Question 14

A shark is swimming at a constant rate. The equation y = 3x - 25 can be used to represent this situation, where y is the depth of the shark in meters and x is the number of seconds the shark has been swimming. What best describes the depth of the shark?

Accepted Answer

The shark started at 25 meters below sea level and is ascending 3 feet per second.

Answer

The shark started at 25 meters below sea level and is descending 3 feet per second.

Answer

The shark started at 3 meters below sea level and is descending 25 feet per second.

Answer

The shark started at 3 meters below sea level and is ascending 25 feet per second.

Question 15

What equation represents the relationship shown in the graph?

Accepted Answer

y = x + 3

Accepted Answer

y = x + 1

Accepted Answer

y = 3x + 3

Answer

y = 3x + 1

Question 16

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

Accepted Answer

y = 6x + 4

Answer

y = 2x + 12

Answer

y = 2x + 4

Answer

y = 4x + 6

Question 17

If the cafeteria has 80 customers today, how many Cranberry juices would you expect to be sold?

Accepted Answer

14

Answer

7

Answer

40

Answer

20

Question 18

If 300 people go to the movie theater today, how many would probably be there to see a comedy?

Accepted Answer

90

Answer

15

Answer

150

Answer

45

Question 19

Meghan bought 5 packages of Skittles. On the first package she opened, 7 of the 47 candies were red. Which statement can be supported by this observation?

Accepted Answer

The other 4 packages will probably have 28 red Skittles.

Answer

The other 4 packages will probably have 80 red Skittles.

Answer

The other 4 packages will probably have 56 red Skittles.

Answer

The other 4 packages will probably have 14 red Skittles.

Question 20

A store manager received a shipment of 3 boxes of eggs. Each box contains 80 eggs. The store manager opened the eggs and noticed that 6 of the eggs were broken. Based on those results, what can the store manager predict?

Accepted Answer

A delivery of 4 boxes will contain 8 broken eggs.

Answer

A delivery of 2 boxes will contain 6 broken eggs.

Answer

A delivery of 4 boxes will contain 4 broken eggs.

Answer

A delivery of 2 boxes will contain 12 broken eggs.

Question 21

Mischa has 2 red pens, 3 blue pens, 6 pencils, and 4 black pens in a bag. She will randomly select one. What is the probability she will choose a blue pen?

Accepted Answer

1/5

Answer

1/4

Answer

1/2

Answer

2/5

Question 22

A bag contains colored tiles: 3 are blue, 6 are green, 3 are red. A tile is randomly selected from the bag. What is the probability that you will select a green tile?

Accepted Answer

0.5

Answer

0.6

Answer

0.12

Answer

0.32

Question 23

Tara has the two bags of marbles shown. If she randomly picks one marble from each bag, what is the probability that both marbles will be solid black?

Accepted Answer

2/25

Answer

1/3

Answer

3/5

Answer

1/50

Question 24

Stacy is setting up tables for a banquet. 6 of the tables have red tablecloths and 3 have white tablecloths. Each table can hold 8 guests. The guests will be randomly seated at a table when they arrive. What is the probability that the first guest will sit at a table with a red tablecloth?

Accepted Answer

2/3

Answer

1/2

Answer

1/3

Answer

2/9

Question 25

What is the solution to the equation 2x + 5 = 20?

Accepted Answer

7.5

Answer

15

Answer

5

Answer

10

Question 26

What is the solution set for this inequality? -8x + 40 > -16

Accepted Answer

x < 7

Answer

x < -7

Answer

x < 3

Answer

x < -3

Question 27

What is the solution set for -4x > 20?

Accepted Answer

x < -5

Answer

x > -5

Answer

x < 5

Answer

x > 5

Question 28

The model of an equation is shown. What is the solution to this equation?

Accepted Answer

x = 1

Answer

x = 3

Answer

x = 15

Answer

x = 5

Question 29

What is the solution to 24.6 = 10.1 + 5x

Accepted Answer

2.9

Answer

6.94

Answer

14.5

Answer

1.54

Question 30

An equation is being modeled. What is the solution to the equation?

Accepted Answer

x = -1

Answer

x = -5

Answer

x = 7

Answer

x = 1.4

Question 31

Tina and Staci each have some gum. Tina has x pieces of gum. Staci has 3 times the number of pieces of gum that Tina has. Together they have 48 pieces of gum. What is x, the number of pieces of gum Tina has?

Accepted Answer

12

Answer

8

Answer

16

Answer

24

Question 32

A map was made with a scale where 1 inch on the map represents 1.5 miles. If something is 4.5 inches apart on the map, what is the actual distance?

Accepted Answer

6.75 miles

Answer

4.5 miles

Answer

3 miles

Answer

1.75 miles

Question 33

What is the value of d in the image shown?

Accepted Answer

12 mm

Accepted Answer

4 mm

Accepted Answer

9 mm

Accepted Answer

27 mm

Question 34

An architect built a scale model of a soccer stadium where 2 inches represents 30 feet. The height of the soccer stadium is 180 feet. What is the height of the model?

Accepted Answer

12 inches

Answer

6 inches

Answer

3 inches

Answer

18 inches

Question 35

Triangle ABC is similar to triangle FGH. What is the value of x?

Accepted Answer

22.5 cm

Answer

10.8 cm

Answer

8 cm

Answer

30 cm

Question 36

The distance between two cities on a map is 3.5 cm. The map uses a scale where 1 cm represents 20 km. What is the actual distance between these two cities?

Accepted Answer

70 km

Answer

35 km

Answer

7 km

Answer

3.5 km

Question 37

The parallelograms shown are similar. What is the length of side PQ?

Accepted Answer

40 in

Answer

48 in

Answer

32 in

Answer

30 in

Question 38

A circle has a diameter of 7.6 feet. What is closest to the circumference of the circle?

Accepted Answer

23.9 feet

Answer

45.3 feet

Answer

11.9 feet

Answer

47.7 feet

Question 39

What is closest to the circumference of the large circle shown?

Accepted Answer

56.52 centimeters

Answer

28.26 centimeters

Answer

14.13 centimeters

Answer

113.04 centimeters

Question 40

What is closest to the area of the large circle shown?

Accepted Answer

254.34 square centimeters

Answer

56.52 square centimeters

Answer

127.17 square centimeters

Answer

28.26 square centimeters

Question 41

A circular tablecloth has a radius of 2.5 feet. What is the best estimate of the length of ribbon that it would take to go around the edge of the tablecloth?

Accepted Answer

15.7 feet

Answer

7.85 feet

Answer

19.625 feet

Answer

78.5 feet

Question 42

A group of students stood in a circle to play a game. The circle had a circumference of 22 meters. What is the approximate diameter of the circle?

Accepted Answer

7 meters

Answer

11 meters

Answer

66 meters

Answer

3 meters

Question 43

How would you calculate the area of the part of the backyard that Shayne IS allowed to dig?

Accepted Answer

(14 x 17) + (2 x 17)

Answer

(14 x 17) + (3 x 17)

Answer

(22 x 17)

Answer

(14 x 17)

MMJH 7 Math STAAR Practice

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