An office manager booked 55 airline tickets, divided among three airlines. He booked 7
Chapter 2, Problem 31(choose chapter or problem)
An office manager booked 55 airline tickets, divided among three airlines. He booked 7 more tickets on American Airlines than United Airlines. On Southwest Airlines, he booked 4 more than twice as many tickets as on United. How many tickets did he book on each airline?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer