Evaluating Expressions & Using the Distributive Property

Evaluate the expression if b = 5

2 + 4b

• 11

• 22

• 17

• 14

Which expression is equivalent to -3(2x - 4) when you distribute?

• 6x - 12

• 5x + 7

• -6x + 12

• -6x + 7

Which expression is equivalent to 5m - 30 when you factor out the GCF?

• 5(m - 6)

• 5(m - 3)

• 5(5m + 6)

• 5(m - 30)

Using Order of Operations, evaluate this expression:

 $\left(3^2\times4\right)\div2$  

• 12

• 14

• 18

• 36

Evaluate this expression for x = 5: 2x + 25

• 28

• 32

• 35

• 30

Evaluate this expression for f=6:

 $\frac{f}{2}+2f$  

• 13

• 12

• 10

• 15

Rewrite this expression by factoring out the greatest common factor:

64x + 32

• 1(64x + 32)

• 4(16x + 3)

• 32(2x + 1)

• 12(4x + 2)

Which expression is equivalent to: 4(2n - 3) + 5n

• 8n -12

• 12n + 13

• 3n - 12

• 13n - 12

When you factor out the GCF, which expression is equivalent to 6d - 18?

• 6(d - 3)

• 6(2d - 4)

• 3(2d - 6)

• 3(d - 4)

Which expression is equivalent to 2(8x - 5) when you distribute?

• 10x - 7

• 16x - 7

• 10x - 10

• 16x - 10