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Evaluate the expression.

b - 7 when b = 16

• 9

• 23

• 16

• 0

Evaluate the expression.

28/m when m = 4

• 112

• 4

• 7

• 28

Evaluate each expression if x = 14 and y = 6

(x + y) ÷ 2 = _______

• 10

• 20

• 22

• 40

Evaluate 8a - b     if a = 10   and   b = 6

• 74
• 38
• 1000
• 9000

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20
• 24
• 44
• 4

Evaluate 2r + 1      if   r = 3

• 6
• 5
• 7
• 8

Evaluate 4y  if       y = 3

• 7
• 12

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

Evaluate the expression for a = 3, b = 4, c = 6

bc + 5a

• 99

• 39

• 63

• 87

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

• 3
• 12
• 1
• 0