Expressions Test Review

4a + 9 + a

• 5a + 9
• 14a
• 3a + 9
• 5a - 9

7y + 8 - 2y + 2 =

• 5y + 10

• 3y + 8

• 11y + 8

• 3y - 8

Simplify:

15x + 2 - 5x + 6

• 5x + 8

• 15x + 8

• 10x + 8

• 17x + 11

Simplify:

6x + 9 -6x -9

• 0

• 12x + 18

• 18

• 12x

Simplify:

8(x - 3)

• 8x + 24

• 8x - 24

• 8x - 3

• 8x + 5

Simplify:

3(2x + 4) + 5x

• 11x + 12

• 11x + 4

• 5x + 18

• 6x + 9

Simplify:

5(6n - 2) - 13

• 11n - 20

• 30n - 3

• 30n - 23

• 11n - 6

Simplify:

10 + 4(2n + 3) -11n

• -3n + 22

• 7n + 13

• 19n + 17

• -3n + 13

“three times the sum of 8 and 5”

• 3 x 8 + 5

• 3 x (8 - 5)

• 3 x (8 + 5)

• 3 + 3 (8 + 5)

“the product of 8 and 5”

• 8 ÷ 5

• 8 x 5

• 8 + 5

• 8 - 5