document.write( "Question 200898: A biker can travel 18 mph with no wind. The same rider can bicycle 8 mi against the wind in the same time it takes to bicycle 12 miles with the wind. What is the speed of the wind. \n" ); document.write( "
Algebra.Com's Answer #151135 by Alan3354(69443)\"\" \"About 
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A biker can travel 18 mph with no wind. The same rider can bicycle 8 mi against the wind in the same time it takes to bicycle 12 miles with the wind. What is the speed of the wind.
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\n" ); document.write( "There's no way to know.
\n" ); document.write( "A biker doesn't travel 1 mph faster or slower when the wind is 1 mph.
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