Reduce this algebraic fraction (x-y/x^2-1)(x-1/x^2-y^2)

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Through non-collinear points there is exactly one plane.

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)