document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=468619>Question 468619</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 40% salt and Solution B is 90%  salt. She wants to obtain 130  ounces of a mixture that is 60%   salt. How many ounces of each solution should she use? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #321546 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=321546\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 130x.6=78<BR>\n" );
document.write( "a+b=130<BR>\n" );
document.write( ".40a+.9b=78<BR>\n" );
document.write( "4a+9b=780<BR>\n" );
document.write( "4a+4b=520<BR>\n" );
document.write( "5b=260<BR>\n" );
document.write( "b=52<BR>\n" );
document.write( "a=78<BR>\n" );
document.write( "She needs 78 oz. of solution A and 52 oz. of solution B.. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );