The length of a rectangle, i, is six meters more than its width, w. if the perimeter of the rectangle is 36 meters, what is the length of the rectangle, in meters?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

One integer is 8 times another. if the product is 72, then find the integers

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?