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14. The chart below shows the amount spent by three U.S. airlines to fly one available seat in the fourth quarter of 2019. Suppose that, on a Miami-Memphis flight, Continental, United, and SouthWest flew a total of 180 empty seats, costing them a total of $54,280. If United had twice as many empty seats as SouthWest, how many empty seats did each of these three airlines carry on its flight? Airline Continental United SouthWest Cost $196 $406 $156 Continental United SouthWest

14. The chart below shows the amount spent by three U.S. airlines to fly one available seat in the fourth quarter of 2019. Suppose that, on a Miami-Memphis flight, Continental, United, and SouthWest flew a total of 180 empty seats, costing them a total of $54,280. If United had twice as many empty seats as SouthWest, how many empty seats did each of these three airlines carry on its flight? Airline Continental United SouthWest Cost $196 $406 $156 Continental United SouthWest

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 28EQ
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14. The chart below shows the amount spent by three U.S. airlines to fly one available seat in the fourth quarter of 2019. Suppose that, on a Miami-Memphis flight, Continental, United, and SouthWest flew a total of 180 empty seats, costing them a total of $54,280. If United had twice as many empty seats as SouthWest, how many empty seats did each of these three airlines carry on its flight? Airline Continental United SouthWest Cost $196 $406 $156 Continental United SouthWest
Transcribed Image Text:14. The chart below shows the amount spent by three U.S. airlines to fly one available seat in the fourth quarter of 2019. Suppose that, on a Miami-Memphis flight, Continental, United, and SouthWest flew a total of 180 empty seats, costing them a total of $54,280. If United had twice as many empty seats as SouthWest, how many empty seats did each of these three airlines carry on its flight? Airline Continental United SouthWest Cost $196 $406 $156 Continental United SouthWest
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