The operation ◊ is defined by a ◊ b = ab2 - b + 1. what is the value of (−1) ◊ 6?

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?

Factor the polynomial by its greatest common monomial factor.

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?