document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=104291>Question 104291</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The octane rating of a gasoline is a measure of the amount of iso-octane in the gas. How much 87-octane gas should be blended in order to end up with 12gal of 91-octane gas?<BR>\n" );
document.write( "87x + 93y = 12 x 91<BR>\n" );
document.write( "87x + 93y = 1092<BR>\n" );
document.write( "87x = -93y + 1092<BR>\n" );
document.write( "x = -93y/-87 + 1092/-87<BR>\n" );
document.write( "x = 31/29 + 364/29 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #76008 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=76008\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> blended with WHAT? </SPAN>\n" );
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