document.write( "Question 564494: Jan and David began riding their bicycles in
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document.write( "opposite directions. Jan travels at 10 miles per
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document.write( "hour and David rides at 12 miles per hour. When
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document.write( "will they be 11 miles apart? \n" );
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Algebra.Com's Answer #365374 by stanbon(75887) ![]() You can put this solution on YOUR website! Jan and David began riding their bicycles in \n" ); document.write( "opposite directions. Jan travels at 10 miles per \n" ); document.write( "hour and David rides at 12 miles per hour. When \n" ); document.write( "will they be 11 miles apart? \n" ); document.write( "-------------------------------------------------- \n" ); document.write( "They are separating at (10+12) = 22 mph \n" ); document.write( "----- \n" ); document.write( "time = distance/rate = 11/22 = 1/2 hrs. \n" ); document.write( "========================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " |