Evaluating Expressions for Given Values

Evaluate the expression 5z - 20 ÷ 2 + z. For z = 8

• 2

• 18

• 20

• 38

Evaluate the expression 2p - (p + 3) ÷ 3. For p = 6

• 1

• 3

• 5

• 9

Evaluate the expression 16 + 36 ÷ b. For b = 4

• 56

• 25

• 24

• 13

Evaluate the expression 6 + 8f. For f = 4

• 8

• 18

• 38

• 56

Evaluate the expression when x = 7 and y = 4
xy - 4(2)

• 3

• 20

• 48

• 32

• 8

• 14

• 18

• 17

• 5

• -5

• 19

Jamie has saved $42 of her allowance to buy books. If she buys 5 books at d dollars per book, she will have 42 - 5d of her allowance left. How much does she have left if the books cost $3.50 each?

• $17.50

• $24.50

• $33.50

• $37

Evaluate the expression 8 + 2g - g ÷ 2. g = 4

• 22

• 14

• 5

• 10

Evaluate the expression 7x - 4. x = 9

• 58

• 60

• 59

• 61