Which number line shows the solutions to
1/2x – 2 > 0?

Find the third,fifth and seventh term sequence described by each rule a(n)=n+1

How do you find the area of a triangle

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.