document.write( "Question 1142706: Flying against the wind, a jet travels 6480 mi in 8 hours. Flying with the wind, the same jet travels 8330 mi in 7 hours. What is the rate of the jet in still air and what is the rate of the wind? \n" ); document.write( "
Algebra.Com's Answer #763420 by Alan3354(69443)\"\" \"About 
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Find the 2 groundspeeds.
\n" ); document.write( "The plane's airspeed is the the average of the 2.
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\n" ); document.write( "the windspeed is the difference between airspeed and groundspeed.
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