document.write( "Question 481660: The electricity costs of a business decreased from $21,500 one year to $19,000 the next year. To the nearest tenths of a percent, what was the rate of decrease? \n" ); document.write( "

Algebra.Com's Answer #329796 by jorel1380(3719) $\"\"$ $\"About$

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21500-19000/21500=.11628=11.628%.. \n" ); document.write( "

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