document.write( "Question 803247: Alice's bicyle speed is 4 miles per hour faster than her friend John. If Alice rides 40 miles in the same time that John rides 24 miles, how fast does each of them ride? \n" ); document.write( "
Algebra.Com's Answer #484264 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
r*t=d
\n" ); document.write( "t=d/r
\n" ); document.write( "a=4+j,
\n" ); document.write( "40/a=24/j
\n" ); document.write( "a = 10, j = 6
\n" ); document.write( "BTW time=4 hours
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