document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=524168>Question 524168</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how much 2% milk and 9% whipping cream need to be mixed to make 35 gallons of 4% milk? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #347627 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=347627\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  how much 2% milk and 9% whipping cream need <BR>\n" );
document.write( "to be mixed to make 35 gallons of 4% milk?<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Equation:<BR>\n" );
document.write( "fat + fat = fat<BR>\n" );
document.write( "0.02x + 0.09*(35-x) = 0.04(35)<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Multiply thru by 100 to get:<BR>\n" );
document.write( "2x + 9*35 - 9x = 4*35<BR>\n" );
document.write( "-7x = -5*35<BR>\n" );
document.write( "---<BR>\n" );
document.write( "x = 25 gallons (amt. of 2% milk needed)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "35-x = 10 gallons (amt. of 9% milk needed)<BR>\n" );
document.write( "=====================<BR>\n" );
document.write( "cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "===================== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );