document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=315028>Question 315028</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Dianne was given $35,000 when she retired. she invested some at 7% interest and the rest at 9% interest. if she earned $2,910 in interest in one year, how much was invested in each account? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #225335 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=225335\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .09x+.07(35,000-x)=2,910<BR>\n" );
document.write( ".09x+2,450-.07x=2,910<BR>\n" );
document.write( ".02x=2,910-2,450<BR>\n" );
document.write( ".02x=460<BR>\n" );
document.write( "x=460/.02<BR>\n" );
document.write( "23,000 invested @ 8%<BR>\n" );
document.write( "35,000-23,000=12,000 invested @ 7%<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( ".09*23,000+.07*12,000=2,910<BR>\n" );
document.write( "2,070+840=2,910<BR>\n" );
document.write( "1,910=2,910 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );