document.write( "Question 108052: Could someone please help me on this...I am clueless.\r
\n" ); document.write( "\n" ); document.write( "On Saturday morning, Lynn walked
\n" ); document.write( "for 2 hours and then ran for 30 minutes. If she ran twice
\n" ); document.write( "as fast as she walked and covered 12 miles altogether,
\n" ); document.write( "then how fast did she walk?
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Algebra.Com's Answer #78710 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
DISTANCE=RATE*TIME
\n" ); document.write( "2X+.5*2X=12
\n" ); document.write( "2X+X=12
\n" ); document.write( "3X=12
\n" ); document.write( "X=12/3
\n" ); document.write( "X=4 MILES PER HOUR WAS HER WALKING PACE.
\n" ); document.write( "PROOF
\n" ); document.write( "2*4+.5*2*4=12
\n" ); document.write( "8+4=12
\n" ); document.write( "12=12
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