document.write( "Question 266276: I need to write a linear inequality for:
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document.write( "A company manufactures and sells personalized stationery. The weekly fixed cost is $3000 and it costs $3.00 to produce each package of stationery. The selling price is $5.50 per package. How many packages of stationery must be produced and sold each week for the company to have a profit?
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document.write( "I am not sure where to start. I was thinking N=300x + 3000 and N=550x+3000 but I don't believe that is correct. Help? \n" );
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Algebra.Com's Answer #195662 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I need to write a linear inequality for: \n" ); document.write( "A company manufactures and sells personalized stationery. \n" ); document.write( "The weekly fixed cost is $3000 and it costs $3.00 to produce each package of stationery. \n" ); document.write( "The selling price is $5.50 per package. \n" ); document.write( "How many packages of stationery must be produced and sold each week for the company to have a profit? \n" ); document.write( "--- \n" ); document.write( "Let the number of packs sold be \"x\". \n" ); document.write( "Revenue = 5.50x dollars \n" ); document.write( "Overhead = 3000 + 3.00x \n" ); document.write( "--------------- \n" ); document.write( "Inequality: \n" ); document.write( "Profit means Revenue > Overhead \n" ); document.write( "Solve 5.50x > 3000+3.00x for \"x\": \n" ); document.write( "2.50x > 3000 \n" ); document.write( "x > 1200 (# of packs they need to sell to make a profit) \n" ); document.write( "===================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "===================================== \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |