document.write( "Question 947627: Polly walked a total of 10 kilometers by making 5 trips to school. How many trips will Polly have to make in all to walk a total of 20 kilometers? Assume the relationship is directly proportional.\r
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Algebra.Com's Answer #578282 by Alan3354(69443)\"\" \"About 
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2x the distance --> 2x the # of trips \n" ); document.write( "
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