Question

Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.

How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)

Answer 1

It will be 35 dollars

Answer 2

Robin will need to wash her car 4 times to have spent the same amount at both car washes. I hope this helps!