Answer + solve each quadratic (square roots, factoring or completing the square). x^2 + 2x - 15 = 0 0 = 3 + 4x + x^2

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

Given: p: 2x = 16 q: 3x – 4= 20 which is the converse of p - q? if 2x + 16, then 3x - 4 20. if 3x –4 +20, then 2x # 16. lf 2x = 16, then 3x - 4 = 20. lf 3x – 4= 20, then 2x = 16. o o