document.write( "Question 195542: Marcie can walk 8 miles in the same time
\n" ); document.write( "as Frank walks 6 miles. If Marcie walks 1 mile per hour
\n" ); document.write( "faster than Frank, then how fast does each person walk?
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Algebra.Com's Answer #146716 by edjones(8007)\"\" \"About 
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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.
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\n" ); document.write( "Ed
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