document.write( "Question 480844: a seamstress decides to open a dress shop. her fixed costs are $4000 per month, and it costs her $20 o make each dress. if the price of each dress is $100, how many dress does she have to sell per month to make a profit? \n" ); document.write( "
Algebra.Com's Answer #329251 by mananth(16946)\"\" \"About 
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Fixed costs $4000
\n" ); document.write( "dress cost $20\r
\n" ); document.write( "\n" ); document.write( "Selling Price =100\r
\n" ); document.write( "\n" ); document.write( "Let the number of dresses she makes be x
\n" ); document.write( "To make a profit\r
\n" ); document.write( "\n" ); document.write( "100x >(4000+20x)\r
\n" ); document.write( "\n" ); document.write( "100x-20x>4000
\n" ); document.write( "80x>4000
\n" ); document.write( "x>4000/80
\n" ); document.write( "x>50
\n" ); document.write( "she should make more than 50 dresses to earn a profit\r
\n" ); document.write( "\n" ); document.write( "m.ananth@hotmail.ca
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