Skilled2021-01-11Added 91 answers
Let x be the cost of a ticket on Airline 1 and y be the cost of a ticket on Airline 2.
Two tickets from Airline 1 and three tickets from Airline 2 cost $900:
One ticket from Airline 1 and four tickets from Airline 2 cost $950:
Solve by substitution. Solve for xx using (2) to obtain (3):
Substitute (3) to (1) and solve for yy:
Solve for x using (3):
The cost of a ticket on Airline 1 is $150, and the cost of a ticket on Airline 2 is $200.
Expert2021-08-11Added 2575 answers
Answer is given below (on video)