Identiffy the number that does not belong with the other three. explain your reasoning. -10 over 2 - 13.4 18 22.7

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Solve the triangle. a = 21°, c = 105°, c = 5