A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. Each small box of paper weighs 35 pounds
and each large box of paper weighs 70 pounds. A total of 22 boxes of paper were
shipped weighing 1260 pounds altogether. Graphically solve a system of equations in
order to determine the number of small boxes shipped, w, and the number of large
boxes shipped, y