Suppose that, on a 3,000-mile New York to Los Angeles flight, United Continental, American, and Southwest flew a total of 215 empty seats, costing them a total of $90,165. If United Continental had three times as many empty seats as American, how many empty seats did each of these three airlines carry on its flight? Airline United Continental American JetBlue Southwest
Cost (¢) 14.9 14.6 11.9 12.4