Help me for brainlist lets see who gonna win

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

Plz hurry evaluate the expression a+b where a=8 and b=19

Two numbers have a sum of -19. one number is x. what expression represents the other number?