document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=991103>Question 991103</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The Royal Fruit Company produces two types of fruit drinks. The first type is <BR>\n" );
document.write( "35%<BR>\n" );
document.write( " pure fruit juice, and the second type is <BR>\n" );
document.write( "75%<BR>\n" );
document.write( " pure fruit juice. The company is attempting to produce a fruit drink that contains <BR>\n" );
document.write( "60%<BR>\n" );
document.write( " pure fruit juice. How many pints of each of the two existing types of drink must be used to make <BR>\n" );
document.write( "40<BR>\n" );
document.write( " pints of a mixture that is <BR>\n" );
document.write( "60%<BR>\n" );
document.write( " pure fruit juice? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #611046 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=611046\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a ALIGN=MIDDLE  ALT=\"+a\"   DISABLED_style= \"max-width:90%; height:auto;\" > = pints of the 35% mixture needed<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+b+ ALIGN=MIDDLE  ALT=\"+b+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = pints of the 75% mixture needed<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+%2B+b+=+40+ ALIGN=MIDDLE  ALT=\"+a+%2B+b+=+40+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+.35a+%2B+.75b+%29+%2F+40+=+.6+ ALIGN=MIDDLE  ALT=\"+%28+.35a+%2B+.75b+%29+%2F+40+=+.6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "---------------------------<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.35a+%2B+.75b+=+.6%2A40+ ALIGN=MIDDLE  ALT=\"+.35a+%2B+.75b+=+.6%2A40+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+35a+%2B+75b+=+2400+ ALIGN=MIDDLE  ALT=\"+35a+%2B+75b+=+2400+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Multiply both sides of (1) by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+35+ ALIGN=MIDDLE  ALT=\"+35+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and subtract (1) from (2)<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+35a+%2B+75b+=+2400+ ALIGN=MIDDLE  ALT=\"+35a+%2B+75b+=+2400+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+-35a+-+35b+=+-1400+ ALIGN=MIDDLE  ALT=\"+-35a+-+35b+=+-1400+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "------------------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+40b+=+1000+ ALIGN=MIDDLE  ALT=\"+40b+=+1000+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+b+=+25+ ALIGN=MIDDLE  ALT=\"+b+=+25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+%2B+b+=+40+ ALIGN=MIDDLE  ALT=\"+a+%2B+b+=+40+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+=+15+ ALIGN=MIDDLE  ALT=\"+a+=+15+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "15  pints of the 35% mixture are needed<BR>\n" );
document.write( "25  pints of the 75% mixture are needed<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+.35a+%2B+.75b+%29+%2F+40+=+.6+ ALIGN=MIDDLE  ALT=\"+%28+.35a+%2B+.75b+%29+%2F+40+=+.6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+.35%2A15+%2B+.75%2A25+%29+%2F+40+=+.6+ ALIGN=MIDDLE  ALT=\"+%28+.35%2A15+%2B+.75%2A25+%29+%2F+40+=+.6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "You can finish this check </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );