Algebraic Expression

A pizza delivery driver earns $12 an hour and works h hours per day. He also spends $ 12 a day on gas. How much money will the driver earn in one day. 
Write your answer as an expression.

• 12h-12

• 12 + h + 12

• 12/h - 12

• 12h + 12

b − 3 + 6 − 2b

• -b + 3

• 3b + 9

• b + 3

• -3b + 3

9 + 5r − 9r

• 4r + 9

• -4r - 9

• -4r + 9

• 5r

−2(7 − n) + 4

• -n + 18

• -2n - 10

• -n + 9

• 2n - 10

−8(−5b + 7) + 5b

• 45b − 56

• -35b + 7

• -45b + 56

• 10b - 1

−4p − (1 − 6 p)

• -10p

• 2p − 1

• -10p -1

• -2p - 4

−7(k − 8) + 2k

• -5k - 56

• -5k - 8

• 10k - 7

• −5k + 56

4 − 5(−4n + 3)

• -9n + 7

• 20n - 11

• -20n + 19

• 20n + 19

1 + 7(1 − 3b)

• -3b + 9

• 21b + 8

• -3b + 7

• -21b + 8

3 − 8(7 − 5n)

• -5n + 59

• -40n +31

• 40n - 53

• -35n -5