Ijar contains 5 green erasers, 2 striped erasers, 4 pink erasers, and 3 white erasers, you select an eraser at random. what is probability that it’s not pink.

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Which number line correctly shows 0.8 + 0.3?

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?