document.write( "Question 1033702: New York to Denver is 1500 miles. The trip there took 6 hours and the trip back took 7.5 hours. What was the air and wind speed? \n" ); document.write( "
Algebra.Com's Answer #648367 by Boreal(15235)\"\" \"About 
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airspeed=x
\n" ); document.write( "wind speed=w
\n" ); document.write( "average speed there was 250 mph
\n" ); document.write( "x+w=250
\n" ); document.write( "average speed back was 200 mph
\n" ); document.write( "x-w=200
\n" ); document.write( "Add them
\n" ); document.write( "2x=450
\n" ); document.write( "x=225 mph air speed
\n" ); document.write( "w=25 mph wind speed
\n" ); document.write( "
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