Help me please I need this grade! Which expression is equivalent to 24x + 18y?

A) xy + 42

B) 6(4x + 3y)

C) 6xy(4 + 3)

D) 42xy

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