Margie budgets a maximum amount of $27 to rent a bicycle. The rental company charges a $15 fee. What is the maximum amount of hours Margiecaan rents a bicycle if the cost to rent a bicycle is $4 per hour?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers