Julia rented a bike from Jasmines Bikes. It cost $10.62 plus $6.06 per hour. If julia paid $28.80, then she rented the bike for how many hours?

She rent the bike for 3 hours.

Step-by-step explanation:

28.80 - 10.62 = 18.18

18.18 divided by 3 = 6.06

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to