Subtract the polynomials and explain how you arrived at your answer. (4p3 + p2 - 1) – (2 - p - p?)
(pls help)

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?