Two fewer than a number doubled is the same as the number decreased by 38. if n is "the number," which equation could be used to solve for the number?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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 equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48