The following table shows the amount spent by four U.S. airlines 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.J Airline United Continental American 14.9 JetBlue Cost (c) Suppose that, on a 3,000-mile New York to Los Angeles flight, United Continental, American, and Southwest flew a total of 245 empty seats, costing them a total of $104,235. 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 American Southwest 14.6 X X X empty seats empty seats empty seats Southwest 11.9 12.4

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ISBN:9781938168383
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Chapter7: Systems Of Equations And Inequalities
Section7.2: Systems Of Linear Equations: Three Variables
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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.]
United
Continental
Airline
Cost (c)
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 a total of 245 empty seats, costing them a total of $104,235. 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
X empty seats.
X empty seats
American
Southwest
X 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.] United Continental Airline Cost (c) 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 a total of 245 empty seats, costing them a total of $104,235. 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 X empty seats. X empty seats American Southwest X empty seats
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