document.write( "Question 810681: Steve,a cyclist, leaves the corner of first and maple on his bicycle and travels 9 mph. Two hours later his brother leaves from first and maple and comes after him on a moped travelling 27 mph. How long will it take him to catch up with steve ? \n" ); document.write( "
Algebra.Com's Answer #488334 by richwmiller(17219)\"\" \"About 
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in the intervening 2 hours Steve traveled 18 miles 2*9=18
\n" ); document.write( "27-9=18 mph gain
\n" ); document.write( "It will take the brother one hour to catch Steve.\r
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