Crack the code, radical equations

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided

What is the point slope form of a line with slope -5 that contains point (2,-1)