At what rate, how long will it take to go 4.5 miles

For which rational expression is -2 an excluded value of x?

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

Factor the polynomial by its greatest common monomial factor.