document.write( "Question 195542: Marcie can walk 8 miles in the same time
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document.write( "as Frank walks 6 miles. If Marcie walks 1 mile per hour
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document.write( "faster than Frank, then how fast does each person walk? \n" );
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Algebra.Com's Answer #146716 by edjones(8007)![]() ![]() You can put this solution on YOUR website! st=d s=speed, t=time, d=distance \n" ); document.write( "t=d/s \n" ); document.write( "Let Marcie's speed=m \n" ); document.write( "8/m=6/(m-1) since the times are equal. \n" ); document.write( "8(m-1)=6m \n" ); document.write( "8m-8=6m \n" ); document.write( "2m=8 \n" ); document.write( "m=4 mph \n" ); document.write( "3 mph Frank's speed. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |