document.write( "Question 761900: A coffeehouse chain with 100 stores in a mature market has average sales of $25,000 per store per week. Management expects that adding new stores will decrease sales by $650 per store per week for each new store added. Write an equation for total sales, S, as a function of the number of additional stores, N.
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Algebra.Com's Answer #463559 by ramkikk66(644)\"\" \"About 
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With 100 stores, the total sales S = \"25000%2A100=2500000\" dollars per store per week\r
\n" ); document.write( "\n" ); document.write( "For 0 additional stores, the total sales is as given above.\r
\n" ); document.write( "\n" ); document.write( "For one additional store, sales will decrease by $650\r
\n" ); document.write( "\n" ); document.write( "So for N additional stores it will decrease by \"650%2AN\" from the initial value given above\r
\n" ); document.write( "\n" ); document.write( "So the equation is \"S+=+2500000+-+650%2AN\"\r
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