The surface area of a rectangular box is given by the polynomial 2HL +2LW + 2HW and is measured in square units. A rectangular box is to be constructed for shipping materials. The box is to have dimensions of 4 inches by 7 inches by 5 inches. Find the surface area of the box.

An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting.find two equivalent expressions that would give the area of the new painting y+0.49y