Mathematics, 16.10.2020 23:01 Theresab2021
An airline charges $150 for an economy class seat, $450 for a business class seat,
and $600 for a first class seat. There are three times as many economy class seats
as business class seats on an airplane. The revenue from selling all 60 seats on
the airplane is $15,000. How many of each type of seat does the airplane have?
The airplane has economy class seats,
and first class seats.
business class seats,
Answers: 1
Mathematics, 21.06.2019 17:00
Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.
Answers: 3
An airline charges $150 for an economy class seat, $450 for a business class seat,
and $600 for a f...
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