Trapezoid l'm'n'p' was constructed using trapezoid lmnp

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

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