document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=194686>Question 194686</A>: <I><SPAN STYLE=\"word-break: break-all;\"> LS Antifreese contains 74% ethylene glycol.  BT oil Antifreeze contains 58% ethylene glycol.  How many gallons of each antifreeze must be used to make 10 gallons of antifreeze that is 68% ethylene glycol? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #146066 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=146066\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .74x+.58(10-x)=.68*10<BR>\n" );
document.write( ".74x+5.8-.58x=6.8<BR>\n" );
document.write( ".16x=6.8-5.8<BR>\n" );
document.write( ".16x=1<BR>\n" );
document.write( "x=1/.16<BR>\n" );
document.write( "x=6.25 gal. of 74% is used.<BR>\n" );
document.write( "10-6.25=3.75 gal. of 58% is used.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( ".74*6.25+.58*3.75=.68*10<BR>\n" );
document.write( "4.625+2.175=6.8<BR>\n" );
document.write( "6.8=6.8<BR>\n" );
document.write( " </SPAN>\n" );
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