Free Printable 8th STAAR-Math

1.

Oscar buys his lunch in the school cafeteria. It cost $33.75 for 15 school lunches. Which graph has a slope that best represents the average cost of the lunches in dollars per lunch?

a)

b)

c)

d)

2.

Which measurement is closest to the volume of the sphere?

a)

1,325.4

b)

188.5

c)

94.2

d)

1,767.1

3.

Which ordered pair represents a solution to both equations?

a)

(-4,0)

b)

(-3,3)

c)

(3,-3)

d)

(0,4)

4.

What rule best describes this transformation?

a)

(x,y) ---> (x, y-7)

b)

(x,y) ---> (x,-y)

c)

(x,y) ---> (x-7, y)

d)

(x,y) ---> (-x,y)

5.

A coach is ordering shirts. He pays a one-time fee of $24 and $8 for each shirt. What function can be used to find c.

a)

c=8k+32

b)

c=8k+24

c)

c=32k+8

d)

c=24k+8

6.

a)

A

b)

B

c)

C

d)

D

7.

What is the value of x?

12x-15=6-3x

a)

$\frac{7}{3}$

b)

$\frac{3}{7}$

c)

$\frac{5}{7}$

d)

$\frac{7}{5}$

8.

What is the slope of line PV

4 lines

9.

Which graph represents y as a function of x?

a)

b)

c)

d)

10.

Based on the table how much did Francis earn per hour?

a)

$17.50 per hour

b)

$24.50 per hour

c)

$35.00 per hour

d)

$14.00 per hour

11.

The length of a rectangular frame is 15 inches and the width is 9 inches. What is the diagonal?

4 lines

12.

Which set of ordered pairs represents y as a function of x?

a)

{(0,0), (-1,2), (-1,3), (-2,4), (-2,5)}

b)

{(0,0), (1,1), (2,2), (3,3), (3,7)}

c)

{(0,0), (-1,-0.5), (-2,-1), (-3, -2), (-4, -2)}

d)

{((0,0), (0,1), (0,2), (0,3), (0,-1)}

13.

A shape was translated 5 units to the right and 3 units up to create a new shape. What rule describes this transformation?

a)

(x,y)--->(x-5, y-3)

b)

(x,y)--->(x+3, y+5)

c)

(x,y)---> (x+5, y+3)

d)

(x,y)--->(x-3, y-5)

14.

On a map, 2 inches represents 60 miles. Which graph shows this relationship?

a)

b)

c)

d)

15.

Monica deposits $2500 into each of two bank accounts. One account earns 4% simple interest and the other account earns 4% interest compounded annually. What is the sum of the two accounts at the end of 3 years?

a)

$5200

b)

$5600

c)

$5612.16

d)

$5624.32

16.

a)

A

b)

B

c)

C

d)

D

17.

a)

120

b)

150

c)

90

d)

140

18.

Are you feeling more confident?

a)

Yes

b)

No

c)

Maybe

d)

Almost

19.

Mr. Carroll deposited $1,250 into an account. He earned 4.25% simple interest. What was his balance at the end of 4 years?

4 lines

20.

At a store each notebook cost x dollars. Which situation can be represented by this inequality?

5x < 3x+2

a)

The cost of 5 notebooks in greater than the cost of 3 notebooks plus a $2 pen

b)

The cost of 5 notebook is $2 greater than the price of 3 notebooks

c)

The cost of 5 notebooks is less than the cost of 3 notebooks with a $2-off coupon

d)

The cost of 5 notebooks is les than the cost of 3 notebooks plus a $2 pen

21.

A can shaped like a cylinder has a diameter of 6 centimeters and a height of 10 centimeters. What is the total surface area of the can?

a)

188.5

b)

603.19

c)

376.99

d)

245.04

22.

Which point best represents the value of $\sqrt{3}$ ?

a)

Point A

b)

Point B

c)

Point C

d)

Point D

23.

What is the lateral surface area?

4 lines

24.

a)

F

b)

G

c)

H

d)

J

25.

The density of oxygen is 0.001429 grams per cubic centimeter. What is this number written in scientific notation?

a)

$1.429\ \times\ 10^3$

b)

$1.429\ \times\ 10^{-3}$

c)

$1.429\ \times\ 10^2$

d)

$1.429\ \times\ 10^{-2}$

26.

a)

120

b)

150

c)

90

d)

140

27.

a)

F

b)

G

c)

H

d)

J

28.

a)

F

b)

G

c)

H

d)

J

29.

a)

F

b)

G

c)

H

d)

J

30.

A shape is dilated on a coordinate plane to create a smaller shape. Which rule could represent this dilation?

a)

(x,y)---->(x-7, y-7)

b)

(x,y)---->(0.5-x, 0.5-y)

c)

(x,y)---->(0.9x, 0.9y)

d)

(x,y)----> $\left(\frac{5}{4}x,\ \frac{5}{4}y\right)$

31.

The width of a rectangle is 4 feet, and the diagonal is 13 feet. Which measurement is closest to the length of this rectangle?

a)

13.6

b)

12.4

c)

9

d)

17

32.

Which equation can be used to find V, the volume of this silo in cubic meters?

a)

$V=\pi\left(3.25\right)^2\left(12\right)$

b)

$V=\pi\left(6.5\right)^2\left(12\right)$

c)

$V=\pi\left(6\right)^2\left(6.5\right)$

d)

$V=\pi\left(12\right)^2\left(3.25\right)$

33.

Janel took out a 4-year loan for $5,000 and paid 4.2% annual simple interest.

Lisa took out a 6-year loan for $5,000 and paid 3.9% annual simple interest

What is the difference between the amounts of interest Janel and Lisa paid for their loans?

a)

$60

b)

$150

c)

$330

d)

$417

34.

Which function can be used to find y, the number of gallons of fuel remaining in the tank of the semitruck after it has traveled, x miles.

a)

$y=-\frac{1}{6}x+240$

b)

$y=240x-30$

c)

$y=-\frac{1}{10}x+240$

d)

$y=240x-10$

35.

Based on the scatterplot, which is the best prediction of the number of points scored by a student who spends 45 minutes playing the video game?

a)

1,200

b)

1,060

c)

1,300

d)

920

36.

Based on these triangles, which statement about x is true?

a)

x=340

b)

x=80

c)

x=160

d)

x=20

37.

Diana has $330 in her savings account and Jordan has zero.

Diana made a deposit of $30 each week for x weeks

Jordan made a deposit of $50 each week for x weeks

Which inequality represents this situation when Diana will have more money than Joran

a)

$50x<330+30x$

b)

$30x<330+50x$

c)

$50x>330+30x$

d)

$30x>330+50x$

38.

The height of a cylinder is 5 centimeters. The circumference of the base of the cylinder is 16 $\pi$ centimeters. Which measurement is closest to the volume?

a)

628.3

b)

1005.3

c)

4021.2

d)

251.3

39.

A pool contains 4.6 gallons of water and Bryan is going to fill it up at a rate of 1.2 gallons per minute

Another contains 54.6 gallons of water and Beverly will start to drain it at a rate of 0.8 gallons per minute.

After how many minutes will both pools contain the same amount of water?

a)

50 min

b)

148 min

c)

125 min

d)

25 min

40.

Which statement best describes the association between the energy and light output of these lightbulbs

a)

As the energy increases, the light output remains the same

b)

As the energy increases, the light output increases

c)

There is no apparent association between the energy and light output

d)

As the energy increases, the light output decrease

41.

Which list shows the runners in order by their completion times from fastest to slowest

a)

Patty, Steve, Joe, Ellen

b)

Ellen, Steve, Joe, Patty

c)

Patty, Joe, Steve, Ellen

d)

Ellen, Joe, Steve, Patty

42.

a)

F

b)

G

c)

H

d)

J

43.

a)

F

b)

G

c)

H

d)

J

44.

a)

A

b)

B

c)

C

d)

D

8th STAAR-Math

Total questions: 44

Worksheet time: 10hrs 22mins

Similar Resources on Wayground