document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=220072>Question 220072</A>: <I><SPAN STYLE=\"word-break: break-all;\"> holly rioux invested some money at 3.5% simple interest, and $5000 more than 3 times this amount at 4%. In one year, she earned $1440 in interest. How much did she invest at each rate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #165303 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=165303\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .035x+.04(3x+5000)=1440<BR>\n" );
document.write( ".035x+.12x+200=1440<BR>\n" );
document.write( ".155x=1240<BR>\n" );
document.write( "x=$8000<BR>\n" );
document.write( "3x+5000=$29000 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );