document.write( "Question 1123152: Kathryn started biking to the study group traveling 10 mph, after some time the bike got a flat so Kathryn walked the rest of the way, traveling 3 mph. If the total trip to the study group took 9 hours and it was 55 miles away, how long did Kathryn travel at each speed? \n" ); document.write( "
Algebra.Com's Answer #739414 by josgarithmetic(39617)\"\" \"About 
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document.write( "              SPEEDS       TIMES           DISTANCES\r\n" );
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document.write( "Riding          10             x            10x\r\n" );
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document.write( "Walking          3           9-x          3(9-x)\r\n" );
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document.write( "Total                         9             55\r\n" );
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\n" ); document.write( "\n" ); document.write( "First find the time riding, x.
\n" ); document.write( "\"10x%2B3%289-x%29=55\"\r
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