Algebraic Expression

2d + 9 when d = 1

• 11

• 5

• 10

• 6

12 ÷ 3x when x = 1

• 11

• 8

• 10

• 4

5a + 2 when a = 10

• 42

• 36

• 52

• 86

6c - 1 + 5c when c = 2

• 31

• 41

• 51

• 21

Choose the algebraic expression that matches the verbal phrase.

• A) x + y

• B) x - y

• C) xy

• D) x/y

Simplify:

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

2x + 5y - 3 when x = 3 and y = 4

• 23

• 25

• 33

• 40

Solve the equation for x

Hint: which answer makes the equation true?

-4x = -36 x=

• 4

• 5

• -9

• 9

Use the distributive property to simplify the expression

2(1+10v)

• 2+12v

• 2+20v

• 2+9v

Use the distributive property to simplify the expression

3(4+3r)

• 12+9r

• 7+6r

• 12+5r