document.write( "Question 1002597: If last year I was charged 480 and this year its 660 what is the percentage increase?\r
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Algebra.Com's Answer #619457 by Edwin McCravy(20059) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "Percent of either increase or decrease is given by this formula:\r\n" );
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document.write( "Edwin

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