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AlgebraQ&A LibraryAirline Ticket Price A charter airline finds that on itsSaturday flights from Philadelphia to London all 120 seatswill be sold if the ticket price is $200. However, for each$3 increase in ticket price, the number of seats sold decreasesby one.(a) Find a formula for the number of seats sold if the ticketprice is P dollars.(b) Over a certain period the number of seats sold for thisflight ranged between 90 and 115. What was the corresponding range of ticket prices?Start your trial now! First week only $4.99!*arrow_forward*

Question

Airline Ticket Price A charter airline finds that on its

Saturday flights from Philadelphia to London all 120 seats

will be sold if the ticket price is $200. However, for each

$3 increase in ticket price, the number of seats sold decreases

by one.

(a) Find a formula for the number of seats sold if the ticket

price is P dollars.

(b) Over a certain period the number of seats sold for this

flight ranged between 90 and 115. What was the corresponding range of ticket prices?

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Algebra

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