El tema de estudio debe tener minimo dos variables a estudiar

Which is the completely factored from of xy^3-x^3y

What is the solution to the system of equations? y=1.5-3 y=-x

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year? show your work and explain your reasoning in the space provided below.