Solves Problems Involving Algebraic Expressions

b² + 4
when b = 3

• 10
• 12
• 13
• 11

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

6a - 3d
when a = 1, d = 2

• 3
• 12
• 1
• 0

Evaluate 3x + 8   if x = 2

• 13
• 14
• 15
• 16

Evaluate when x = 8:
2x + x - 10

• 34
• 22
• 14
• 24

Evaluate the expression when x = 8:  
7(6 + 3 − x)

• 72
• 56
• 21
• 7

a² - b²
Evaluate if a=4 and b =2

• 4
• 20
• -4
• 12

What is the first step in solving this problem:
12 ÷ 6 (3) + 8

• multiplication
• addition
• division
• subtraction

What would be the second step in this problem? (3 + 4) 9 + 3 =

• parenthesis
• multiplication
• addition
• exponent

Evaluate 4y  if       y = 3

• 7
• 12