8th Grade Math Review

Solve for the variable x in the following equation:
 $3x=12$  

•  $x=9$  

•  $x=3$  

•  $x=15$  

•  $x=4$  

Tags

CCSS.6.EE.B.7

Solve for the variable x in the following equation:
 $x-1.7=2.5$  

•  $x=0.8$  

•  $x=1.2$  

•  $x=4.2$  

•  $x=3.2$  

Tags

CCSS.6.EE.B.7

In the equation y=mx+b, b is the ____.

• Slope
• Y-intercept
• X-intercept
• Origin

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The vertical axis is the _____.

• X-axis
• Y-axis
• Origin
• Slope

Tags

CCSS.5.G.A.1

The formula for slope has _____ on bottom.

• y₂- y₁
• x₂- x₁
• y₁- y₂
• x₁- x₂

Tags

CCSS.8.EE.B.5

Slope is ________.

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.8.EE.B.5

Slope is ________.

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.8.EE.B.5

What is the solution to this system?

• (1, -1)
• (-1, 1)
• (0, -2)
• (2, 0)

Tags

CCSS.8.EE.C.8B

How many solutions will this system have? 

• No solution
• One Solution
• I Don't Know
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

What is the value of the missing angle?

• 61
• 50
• 60
• 69

Tags

CCSS.8.G.A.5