document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=436425>Question 436425</A>: <I><SPAN STYLE=\"word-break: break-all;\"> At Ed Helper coffee, one kind of coffee sells for $1 a cup and another sells for $3.25 a cup. How much of each coffee should be used to make 9 cups of a coffee mixture which sells for $2.75 a cup? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #301954 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=301954\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> --------Price	------------	Numbers<BR>\n" );
document.write( "Coffee I 1	----------------x<BR>\n" );
document.write( "Coffee II 3.25	----------------9-x<BR>\n" );
document.write( "Total	2.75	----------------9		<BR>\n" );
document.write( "x+3.25(9-x)=2.75*9<BR>\n" );
document.write( "x+29.25-3.25x=24.75		<BR>\n" );
document.write( "x-3.25x	=24.75-29.25		<BR>\n" );
document.write( "-2.25x=	-4.5							<BR>\n" );
document.write( "/-2.25									<BR>\n" );
document.write( "x=2 ===>$1.00<BR>\n" );
document.write( "7====>3.25%		<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );