document.write( "Question 1149181: Kristina went on a 220 mile trip to a soccer game. On the way back, due to road construction she had to drive 11 miles per hour slower. This made the trip take 1 hour longer. How fast did she drive to the soccer game? \n" ); document.write( "

Algebra.Com's Answer #770532 by josgarithmetic(39617) $\"\"$ $\"About$

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document.write( "                    SPEED       TIME         DISTANCE\r\n" );
document.write( "GOING                r          220/r          220\r\n" );
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document.write( "RETURN              r-11        220/(r-11)     220\r\n" );
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document.write( "DIFFERENCE                       1\r\n" );
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\n" ); document.write( "\n" ); document.write( " $\"220%2F%28r-11%29-220%2Fr=1\"$
\n" ); document.write( "Solve for r. \n" ); document.write( "

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