Given PRHS is a parallelogram find

1) a =

2) b =

Ineed with number 6 , explain how to get 1978

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

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