Pre-Algebra Ch. 4 Review

Simplify the expression:
5(p - 6)

• 5p - 30
• 5p - 5
• p - 30
• 5p + 11

(b + 8)5

• b + 40
• 5b - 40
• 5b + 40
• 5b + 8

3(2c - 5)

• 6c - 15
• 6c + 15
• 6c + 15
• -6c - 15

5a - 6b + 4a + 3b

• 9a - 3b
• a + b
• 6ab
• -b + a

Simplify
x + 6 − 3x − 8

• -2x-2
• -2x-14
• -3x-14
• -3x-2

Which terms below are NOT like terms.

• x and 2x
• 5 and 19
• 3y³ and 6y³
• 5n and 5y

Which expression has three terms, two different coefficients, and a constant?

• c² + x - 9
• 6 - 3 + 4n
• 7y + 7y + 8n + 2
• 6y - 8n + 5

Which one is the constant?
5g³ + 2

• 5
• g
• 3
• 2

Simplify the expression:

2( 3 - b ) + 3b

• 3 + 5b

• 3 + b

• 6 + b

• 6 + 5b

18 + a = -50

• a = -950

• a = -68

• a = -32

• a = -50/18