The following table shows the amount spent by four U.S. airlines to fly one available seat 1 mile in the second quarter of 2014.+ Set up a system and then solve using technology. HINT [See the technology note accompanying Example 1.] United Continental Airline Cost (4) 14.9 American 14.6 JetBlue 11.9 Southwest 12.4 Suppose that, on a 3,000-mile New York to Los Angeles flight, United Continental, American, and Southwest flew total of 215 empty seats, costing them a total of $91,620. 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? United Continental empty seats American empty seats Southwest empty seats

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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The following table shows the amount spent by four U.S. airlines to fly one available seat 1 mile in the second quarter of 2014.† Set up a system and then solve using technology. HINT [See the technology note accompanying Example 1.]
Airline
Cost (4)
United
Continental
14.9
American JetBlue
14.6
11.9
Southwest
12.4
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 $91,620. 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?
United Continental
empty seats
American
empty seats
Southwest
empty seats
Transcribed Image Text:The following table shows the amount spent by four U.S. airlines to fly one available seat 1 mile in the second quarter of 2014.† Set up a system and then solve using technology. HINT [See the technology note accompanying Example 1.] Airline Cost (4) United Continental 14.9 American JetBlue 14.6 11.9 Southwest 12.4 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 $91,620. 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? United Continental empty seats American empty seats Southwest empty seats
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