document.write( "Question 1142441: An airplane flying headwind travels the 1620 mile flying distance between two cities in 3 hours. One the return flight, the distance is traveled in 2 hours and 30 minutes. Find the air speed of the plane and the speed of the wind, assuming that both remain constant. \n" ); document.write( "
Algebra.Com's Answer #763146 by josgarithmetic(39620)\"\" \"About 
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\"system%28r-w=1620%2F3%2Cr%2Bw=1620%2F%282%261%2F2%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28r-w=540%2Cr%2Bw=648%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28r=594%29\"
\n" ); document.write( "\"highlight%28w=54%29\"
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