Translate Expressions and Equivalent Expressions Review

 $\ If\ g=\ \frac{1}{5}$  m=2, n=16

Evaluate:    $12\ \div\ m$  

• 24

• 10

• 6

• 14

 $\ If\ g=\ \frac{1}{5}$  m=2, n=16

Evaluate:   2n - 6

• 24

• 10

• 32

• 26

 $\ If\ g=\ \frac{1}{5}$  m=2, n=16

Evaluate:    $50g^2$  

• 50

• 25

• 2

• 10

Natalie earns $10 per hour plus $2 for each pizza delivery. The expression 10h + 2d can be used to find the total earnings after h hours and d deliveries have been made. How much money will Natalie receive after working 15 hours and making 8 deliveries? Hint: h=15 and d=8.

• 150

• 16

• 160

• 166

Write each phrase as an algebraic expression.

2 less than the number g

• 2-g

• 2+g

• g-2

•  $2\ \div\ g$ 

the product of 10 and a number x

• 10 + x

• 10 - x

• 10x

•  $10\ \div\ x$ 

3 more than twice r

• 3 + 2

• 2r - 3

• 2r + 3

• 2r

The sum of y and 8

• y-8

• y + 8

• 8y

Use the Distributive Property to rewrite each algebraic expression.

4(x + 2)

• 4x + 2

• 4x + 8

• x + 2

• x + 8

Use the Distributive Property to rewrite each algebraic expression.

3(x + 7)

• x + 7

• 3x + 7

• 3x + 21

• x + 21