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Mathematics, 18.03.2021 01:00 kamjay2006

Airline fares from Seattle to Spokane are $60 for first-class and $50 for economy class. If a flight had 104 passengers who paid a total of $2720, how
many first-class passengers were on the trip?

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Airline fares from Seattle to Spokane are $60 for first-class and $50 for economy class. If a fligh...

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