document.write( "Question 433344: Demand: N= -5p+770, Supply: N= 2.3p\r
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document.write( "P= the price in dollars. Find the price at which supply and demand are equal. At this price, how many televisions can be supplied and sold each week?\r
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document.write( "A.) $105.48; 252
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document.write( "B.) $105.48; 243
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document.write( "C.) $332.61; 765
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document.write( "D.) $285.19; 656\r
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document.write( "Determine if the given ordered triple is a solution of the system. (-5, 5, 2)
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document.write( "x-y+z=-2
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document.write( "x+y+z=2
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document.write( "x+y-z=12 \n" );
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Algebra.Com's Answer #300414 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Determine if the given ordered triple is a solution of the system. (-5, 5, 2) \n" ); document.write( "x-y+z=-2 \n" ); document.write( "-5 -5 + 2 = -8 --> no \n" ); document.write( "----------- \n" ); document.write( "x+y+z=2 \n" ); document.write( "x+y-z=12 \n" ); document.write( " |