Find x. FOR 25 POINTS.

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

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Yvaries inversely as x. y =12 when x=5. find y when x=4