How to factor this:
6r^3+42r^3-108r

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?

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

What is the measure of angle 1? a.28 b.152 c.168 d.64