document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=663609>Question 663609</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A popular brand of Brazilian coffee costs $20 per pound, and a particular brand of colombian coffee costs $16 per pound.  If you mix 15 pounds of Brazilian coffee with 5 pounds of Colombian coffee, how many dollars does one pound of the mixture cost? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #412858 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=412858\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let	$x be	the price of the mixture								<BR>\n" );
document.write( "	Price	----------------	quantity					<BR>\n" );
document.write( "Brazilian coffee	20	----------------15	pounds				<BR>\n" );
document.write( "Coumbian coffee	16	----------------5	pounds				<BR>\n" );
document.write( "Total	x	----------------20	pounds				<BR>\n" );
document.write( "										<BR>\n" );
document.write( "15*20+5*16=20x<BR>\n" );
document.write( "	300	+	80	=	20	x				<BR>\n" );
document.write( "	380	=	20	x						<BR>\n" );
document.write( "	/	20								<BR>\n" );
document.write( "	380	/	20	=	x					<BR>\n" );
document.write( "	19	=	x							<BR>\n" );
document.write( "the price of the mixture		is	$		19					<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );