document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=923511>Question 923511</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Ravi's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Ravi <BR>\n" );
document.write( "$5.95<BR>\n" );
document.write( " per pound, and type B coffee costs <BR>\n" );
document.write( "$4.40<BR>\n" );
document.write( " per pound. This month's blend used three times as many pounds of type B coffee as type A, for a total cost of <BR>\n" );
document.write( "$421.30<BR>\n" );
document.write( " . How many pounds of type A coffee were used? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #560086 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=560086\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> No poundage quantities of the coffees A and B nor the mixture is given.  \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284.40u%2B5.95v%29%2F%28u%2Bv%29=p ALIGN=MIDDLE  ALT=\"%284.40u%2B5.95v%29%2F%28u%2Bv%29=p\"   DISABLED_style= \"max-width:90%; height:auto;\" >, p is price for the mixture, but you also KNOW THE COST of the mixture...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284.4u%2B5.95v%29=421.30 ALIGN=MIDDLE  ALT=\"%284.4u%2B5.95v%29=421.30\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "You also are given a ratio of type B to type A.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=v%2Fu=3 ALIGN=MIDDLE  ALT=\"v%2Fu=3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Type A is the more expensive coffee, assigned quantity of pounds v.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=u%2Fv=1%2F3 ALIGN=MIDDLE  ALT=\"u%2Fv=1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=u=v%2F3 ALIGN=MIDDLE  ALT=\"u=v%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284.4%2Av%2F3%2B5.95v%29=421.30 ALIGN=MIDDLE  ALT=\"%284.4%2Av%2F3%2B5.95v%29=421.30\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4.4v%2B3%285.95%29v=3%28421.30%29 ALIGN=MIDDLE  ALT=\"4.4v%2B3%285.95%29v=3%28421.30%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284.4%2B3%2A5.95%29v=3%28421.30%29 ALIGN=MIDDLE  ALT=\"%284.4%2B3%2A5.95%29v=3%28421.30%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28v=%283%2A421.30%29%2F%284.4%2B3%2A5.95%29%29 ALIGN=MIDDLE  ALT=\"highlight%28v=%283%2A421.30%29%2F%284.4%2B3%2A5.95%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "To the nearest whole value, that is 58 pounds of type A coffee.\r<BR>\n" );
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