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April 19, 2015

Homework Help: Algebra

Posted by Tim on Friday, October 14, 2011 at 6:48am.

This is soooo confusing!

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.

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