How do i find the area of a composite figure

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)

M. xyz =radians. covert this radian measure to its equivalent measure in degrees.

Factor the polynomial expression x6 – x3 – 20