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 50 pounds and each large box of paper weighs 75
pounds. There were twice as many large boxes shipped as small boxes
shipped and the total weight of all boxes was 1200 pounds. Graphically
solve a system of equations in order to determine the number of small
boxes shipped, z, and the number of large boxes shipped, y.
