Find the slope of the line that passes through the points (-4,2) and (2,6)

The parabola opens: y=√x-4 (principal square root) up down right left

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

How can constraints be used to model a real-world situation?