On a 3-week vacation to Paris, Martha's expenses for food, gifts, and accommodations was $80 less than three times her airfare. If the total expenses for the trip was $2660, how much was her airfare?

Answers (1)

Assume Martha's air fare was = x

ATQ

Total expenses:  3x - 80 + x = $2660

4x = 2660 + 80 = $ 2740 

x = 2740/4 = $685

Hence Martha's airfare was $685.

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