Me fast i am s confused ‍♀️ asp be for 10

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

A50% increase followed by 33 1/2% decrease

Given abc find the values of x and y. in your final answer, include all of your calculations.