Solve this quadratic equation. x^2 + 2x - 22 = 0 the answer will look something like x=(5-√76) but obviously that's not the answer.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Which number line represents the solution set for the inequality - x 24?

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.