What statement describes the decimal equivalent of 7/8

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

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

I’m really confused and need to learn this