PLEASE ANSWER!! Directions: Determine whether the quadrilateral is a parallelogram using the indicated method.
10. 9-10,-2). R(1,-1), S(1.-7), 7(-11, -8) (Distance Formula)
11. K(2,7), 2(6, 12), M(13, 13), N(9.8) (Slope Formula)

The highest common factor of 132 and 220

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

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