Guy is pouring a new patio for his house.
he rents a concrete mixer for $50 per day plus $12.50 per hour. if he is charged $143.75, how long did guy have the concrete mixer?

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