Iar Expressions and Equations

Identify the constant:

7c + 8 y + 32

• 7

• c

• y

• 32

• 8

Identify the algebraic expression for: six more than twice a number

• 6 + 2n

• 6 - 2n

• 2(n + 6)

• 6(2n)

Write an algebraic expression for:
three times a number plus 16

• 3(16)+n

• 16n+3

• 3n+16

5 less than the product of 7 and s

• 7s - 5

• 5 - 7 + s

• 7(s - 5) 

• 5 - 7s

Simplify: 10w + 3d + 3w + d

• 13w + 4d

• 17wd

• 13w + 3d

• Can't be simplified

Which expressions are equal to the sum of 36 + 24? Choose ALL that apply.

• 6(5 + 4)

• 3(6 + 8)

• 12(3 + 2)

• (12 x 3) + (12 x 2)

• (12 + 3) + (12 + 2)

Simplify the expression:
8(5 + w)

• 40 + w

• 40+8w

• 85 + 8w

• 13+8w

Simplify the expression:

5(p - 6)

• 5p - 30

• 5p - 6

• p - 30

• 5p + 11

Factor in simplest form: 6x + 12

• 3(2x + 4)

• 6(x+2)

• 6x(x+2)

• 1/2 (3x + 24)

What is 4x if x=5?

• 20

• 16

• 9

• 45