document.write( "Question 876468: Lance Armstrong can ride 162 miles on flat ground in 6 hours with a good breeze at his back. it takes him 10 hours to go 90 miles with the same breeze working against him. How fast is lance going on a bike and how fast is the wind speed? \n" ); document.write( "
Algebra.Com's Answer #528788 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
There's no simple relationship between bike speed and windspeed. \n" ); document.write( "
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