Question

Amy wants to rent a surfboard while she is at the beach with her family. The price of the sirfboard is one time fee of $20 and then an addtional $5 each day it is rented. If Amy's total bill was $50, then how many days did she rent the surfboard

Answer 1

11 days

Explanation:

if it starts at $20 for one day then $5 more per extra day you add $5 to $20. until you get to $50 then add one more to include the $20 and you should get 11

Answer 2

7 days

Explanation:

The first day she spends $20 to buy the surfboard which means that she has 30 dollars that she will spend.

30 divided by 5 equals 6. That means that she spent 7 days.