Homer wants to share 65 between Bart, Lisa and Maggie. Lisa gets 3 times as much as Maggie. Bart gets twice as much as lisa. How much do they each get?

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?

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

What are “like terms”? why can we only add like terms?