document.write( "Question 108052: Could someone please help me on this...I am clueless.\r
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document.write( "On Saturday morning, Lynn walked
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document.write( "for 2 hours and then ran for 30 minutes. If she ran twice
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document.write( "as fast as she walked and covered 12 miles altogether,
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document.write( "then how fast did she walk?
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Algebra.Com's Answer #78710 by checkley71(8403)![]() ![]() ![]() 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 \n" ); document.write( " \n" ); document.write( " |