In this diagram, which equation could you prove to be true in order to conclude that the lines are parallel?
a. c-a/b • -d/e = -1
b. c-a/b = -d/e
c. c-a/b • d/e = -1
d. c-a/b = d/e

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