document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1077856>Question 1077856</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A manufacturer at present has 2500 units of product in stock. The product is now selling at $4 per unit. Next month the unit price will increase by $0.50. The manufacturer wants the total revenue received from the sale of the 2500 units to be less than $10750. What is the maximum number of the units that can be sold this month? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #692371 by </B><A HREF=/tutors/aboutme.mpl?userid=FrankM><B>FrankM(1040)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=FrankM><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=FrankM><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=692371\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> EQ1  X+Y=2500\r<BR>\n" );
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document.write( "EQ2  4X+4.5Y=10750\r<BR>\n" );
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document.write( "Rearrange EQ1 to solve for Y in terms of X    Y=2500-X\r<BR>\n" );
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document.write( "4X+4.5(2500-X) = 10750\r<BR>\n" );
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document.write( "4X -4.5X + 11250 = 10750\r<BR>\n" );
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document.write( "-.5X= -500\r<BR>\n" );
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document.write( "X= 1000\r<BR>\n" );
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document.write( "1000 units at $4 plus 1500 units at $4.5 add to exactly $10,750  </SPAN>\n" );
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