If g(x) and h(x) are both polynomials, which of the following are not necessarily polynomials? Select all that apply.
g(x) + (x)
g(x) - h(x)
g(x) = n(x)
g(x)- h(x)

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?