Amovie poster is 3 feet wide and 5 feet tall. a frame shop charges $1.00 per foot for a black metal frame. how much would it cost to buy a black metal frame for the movie poster?

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

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11