Simplify the polynomial expression: (4x + 10x^2 - 3x + 15) + (-2x + x -2)

35 points, ! name one pair of congruent sides. a. segments pr and sv b. segments qr and st c. segments rp and ts d. segments pq and vs

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Which value of y will make the inequality y< -1 false?