document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=823594>Question 823594</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello, I have a problem, that I dont know what am I doing wrong with it.The problem is like this:\r<BR>\n" );
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document.write( "A vendor sends an invoice that totals $6115.68, this invoice contains 2 types of products that have different prices.<BR>\n" );
document.write( "Product 1: $1.65 per case<BR>\n" );
document.write( "Product 2: $2.46 per case.\r<BR>\n" );
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document.write( "How many cases of each product is the vendor charging for?\r<BR>\n" );
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document.write( "I just cant figure out how to do this, can someone please explain me?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #495684 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=495684\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The question lacks some data for a specific answer.\r<BR>\n" );
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document.write( "Let x and y be the number of cases for product 1 and product 2 in that order.\r<BR>\n" );
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document.write( "Accounting for money, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1.65x%2B2.46y=6115.68 ALIGN=MIDDLE  ALT=\"1.65x%2B2.46y=6115.68\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "You may expect these simple restrictions.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E=1 ALIGN=MIDDLE  ALT=\"x%3E=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%3E=1 ALIGN=MIDDLE  ALT=\"y%3E=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >, because you must have whole numbers for x and y; negative numbers cannot happen.\r<BR>\n" );
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document.write( "Additionally, the cost of either x or y must not reach or go beyond 6115.68 dollars.  This means<BR>\n" );
document.write( "1.65x<6115.68<BR>\n" );
document.write( "x<6115.68/1.65<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3C3706 ALIGN=MIDDLE  ALT=\"x%3C3706\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and<BR>\n" );
document.write( "2.46y<6115.68<BR>\n" );
document.write( "y<6115.68/2.46<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%3C2485 ALIGN=MIDDLE  ALT=\"y%3C2485\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "With this, you may have several possible solutions.  Having any further more specific data may give you a much more specific answer.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-1%2C3000%2C-1%2C3000%2C-%281.65%2F2.46%29x%2B6115.68%2F2.46%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-1%2C3000%2C-1%2C3000%2C-%281.65%2F2.46%29x%2B6115.68%2F2.46%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The y-intercept is at 2485.77\r<BR>\n" );
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document.write( "Do you have ANY case count data to include with the description? </SPAN>\n" );
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