The solution to the given system of equations graphed on the coordinate plane?

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Math question.. plz me .. best answer all

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?