Type the correct answer in each box. Use numerals instead of words.

Abcd is a parallelogram find the valuse of x

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?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.