document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=901423>Question 901423</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Clara earned 920  dollars during Spring break. She invested part of her money at 2 \% and the rest at 3 \%. If she received a total of 23.6  dollars in interest at the end of the year, how much was invested at 3 \%?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #546742 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=546742\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=920,<BR>\n" );
document.write( "0.02*x+0.03*y=23.6<BR>\n" );
document.write( "x=920-y<BR>\n" );
document.write( "0.02*(920-y)+0.03*y=23.6<BR>\n" );
document.write( "18.4-0.02y+0.03*y=23.6<BR>\n" );
document.write( "0.01*y=5.2<BR>\n" );
document.write( "y=520.0 at 3%<BR>\n" );
document.write( "x=920-y<BR>\n" );
document.write( "x=400.0 at 2%<BR>\n" );
document.write( "check<BR>\n" );
document.write( "0.02*400.0+0.03*520.0=23.6<BR>\n" );
document.write( "8.0+15.6=23.6<BR>\n" );
document.write( "23.6=23.6<BR>\n" );
document.write( "ok<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );