Pre-algebra Review

Simplify: 6x²(4x³) 

• 24x⁵
• 10x⁵
• 24x⁶
• 10x⁶

Tags

CCSS.HSA.APR.A.1

Simplify the expression: 
3g - 4r + 2(g - r)

• 5g-6r
• 5g+5r
• 5g
• g+3r

Tags

CCSS.6.EE.A.3

3x²(2x⁴y³)
 

• 6x⁶y³
• 5x⁶y³
• 6x⁸y³
• 6x⁸y⁶

Tags

CCSS.HSA.APR.A.1

7.    -4y = 48

• x = -52
• x = -12
• x = -44
• x = -13

Tags

CCSS.6.EE.B.7

Solve the equation:
-3 + x = -12

• x = 9 
• x = -15
• x = -9
• x = 15

Tags

CCSS.6.EE.B.7

-10(5x-3) = 330

• x=9
• x=55
• x=6
• x=-6

Tags

CCSS.7.EE.B.4A

7w + 5 = 3w - 15

• 5
• -2
• 2
• -5

Use the SLOPE FORMULA to find the slope of these two points: (-3,7) ad (-3,10)

• 0
• 0/3
• 1/3
• undefined

Tags

CCSS.8.EE.B.5

Use the SLOPE FORMULA to find the slope of these two points: (-5,10) ad (-17,25)

• -15/12
• 12/15
• -5/4
• 4/5

Tags

CCSS.8.EE.B.5

In the equation, y = 2x what is the y-intercept "b"

• x
• 2
• 0
• undefined

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6