Quiz Review: Simplifying Expressions M3TA

Simplify the expression:

-7x + 8x

Simplify the expression:

-15x - 10x + 3x

Simplify the expression:

-12x + 4 - 8 + 2x

Simplify the expression:

4x - 2(8 + 5x)

Pick an equivalent expression to:

4(2y + 6)

• 8y + 6

• 8y + 24

Write the area as a product.

• 8 + 3m + 7

• 8(3) + 7

• 24m + 56

• 8(3m + 7)

 $\frac{1}{3}$  ( $\frac{1}{2}m$  + 12)

•  $\frac{2}{5}m$  +  36

•   $\frac{1}{6}m$  + 36

•  $\frac{1}{6}m$  + 4

•  $\frac{2}{5}m$  + 4

Evaluate the expression if
h = -3

-5h + h + (-2) $\cdot$ 6

• 0

• 60

• -30

• -60

Simplify the expression if

x = 4

3x + 12 - 6x + 15

Simplify the expression: 

 $\left(\frac{1}{5}x\right)$   + 12 + $\left(\frac{2}{3}x\right)$ - 8 +  $\frac{1}{2}$  

•  $\frac{13}{15}$ x  +  $4\ \frac{1}{2}$  

•  $\frac{3}{8}x$  +  $20\ \frac{1}{2}$  

•  $\frac{13}{15}x$