document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1193287>Question 1193287</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Formulate the situation as a system of inequalities. (Let x represent the number of goats the farmer can raise and y represent the number of llamas.)<BR>\n" );
document.write( "A rancher raises goats and llamas on his 800-acre ranch. Each goat needs 4 acres of land and requires $60 of veterinary care per year, while each llama needs 10 acres of land and requires $48 of veterinary care per year. If the rancher can afford no more than $7,920 for veterinary care this year, how many of each animal can he raise?<BR>\n" );
document.write( "_____________(land requirements)<BR>\n" );
document.write( "_____________  (veterinary care)<BR>\n" );
document.write( " x ≥ 0, y ≥ 0<BR>\n" );
document.write( "Find the vertices. (Order your answers from smallest to largest x, then from smallest to largest y.)<BR>\n" );
document.write( "(x, y) = <BR>\n" );
document.write( "(x, y) = <BR>\n" );
document.write( "(x, y) =<BR>\n" );
document.write( "(x, y) = </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #825328 by </B><A HREF=/tutors/aboutme.mpl?userid=Solver92311><B>Solver92311(821)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Solver92311><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=Solver92311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=825328\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "Land:  <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large 4x\ +\ 10y\ \leq\ 800\">\r<BR>\n" );
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document.write( "Vet:   <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large 60x\ +\ 48y\ \leq\ 7920\">\r<BR>\n" );
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document.write( "Graph your constraint inequalities with the OPPOSITE sense, that way your feasibility polygon is the UNSHADED area -- much easier to see.\r<BR>\n" );
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document.write( "I will leave it to you to find the vertices.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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document.write( "From <https://www.algebra.com/cgi-bin/upload-illustration.mpl> <BR>\n" );
document.write( "I > Ø<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \ \\r\"> </SPAN>\n" );
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