Which of the following is the result of expanding £ 20-22
n=1
8.5
15.5
32
60

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Simplify the expression below -3(10x+4y)+6(6x-2y)

Acheetah can run 70 per hour. what is the speed in feet per hour