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28-09-2022
Mathematics

Answered

12. Air Travel An airplane flies from New Orleans, Louisiana, to Atlanta, Georgia, at an average rate of 320 miles per hour. The airplane then returns at an average rate of 280 miles per hour. The total travel time is 3 hours.

a. Define a variable for the flying time from New Orleans to Atlanta. Write an expression for the travel time from Atlanta to New Orleans.

b. Write and solve an equation to find the flying time from New Orleans to Atlanta.

Answer :

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