8th Grade Math STAAR Review

List in order from least to greatest.
5/4, 56%, 1.07, 4/5

• 5/4, 56%, 1.07, 4/5
• 1.07, 4/5, 5/4, 56%
• 56%, 1.07, 4/5, 5/4
• 56%, 4/5, 1.07, 5/4

0.0000713 converted to scientific notation is ______.

• 7.13 x 10^-5
• 7.13 x 10⁵
• 7.13 x 10^-4
• 7.13 x 10⁴

V = ?

• 150.72 mm³
• 904.32 mm³
• 2,712.96 mm³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the volume of this shape

• 1520.53
• 276.46
• 552.93
• 6082.12

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

• Function
• Not a Function

Nicolas places his 30 foot ladder against a house he is painting.  If the foot of the ladder is 8 feet from the base of the house, how high above the ground is the top of the ladder touching the house?  Round to the nearest tenth.

• 22.0 ft
• 27.8 ft
• 28.9 ft
• 31.0 ft

What is the slope?

• -1/3
• -3
• -4
• 5

Tags

CCSS.8.EE.B.5

Find the rate of change.

• -2 minutes per gallon
• -20 minutes per gallon
• -2 gallons per minute
• -20 gallons per minute

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Which representation does NOT show y as a function of x?

• 
• 
• 
• 

The table shows the number of gallons of gasoline in a car’s gas tank after the car has been driven x miles.

When these data are graphed on a coordinate grid, the points all lie on the same line. What are the slope and y-intercept of this line?

• Slope = 25, y-intercept = 375

• Slope = −25, y-intercept = 15

• Slope = −1/25, y-intercept = 15

• Slope = 1/25, y-intercept = 375

Tags

CCSS.8.EE.B.5