What is 4(5a+b)−9a+3 Simplified

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

Which of the following represents the factorization of the trinomial below? x^2+7x-30

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply