A delivery truck is transporting boxes of two sizes: large and small. The large boxes weigh 55 pounds each, and the small boxes weigh 25 pounds each. There are 120 boxes in all. If the truck is carrying a total of 4650 pounds in boxes, how many of each type of box is it carrying? Note that the ALEKS graphing calculator can be used to make computations easier. Number of large boxes: X ? Number of small boxes