A rack of bowling balls behind John and Judy's lane holds at least 6 bowling balls. Each of the
bowling balls weighs either 8 pounds or 16 pounds, and the total weight of the bowling balls on
the rack is no more than 160 pounds. Assuming x represents the number of 8-lb bowling balls
and y represents the number of 16-lb bowling balls, the system of inequalities below can be used
to represent the situation. Graph the solution set to the system.