document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=71189>Question 71189</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Carla invested $28,000, part at 14% and part at 9%.  If the total interest at the end of the year is $3,370, how much did she invest at 14%?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #50922 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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=50922\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .14X+.09(28000-X)=3370<BR>\n" );
document.write( ".14X+2520-.09X=3370<BR>\n" );
document.write( ".05X=3370-2520<BR>\n" );
document.write( ".05X=850<BR>\n" );
document.write( "X=850/.05<BR>\n" );
document.write( "X=17000 INVESTED @ 14%<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( ".14*17000+.09*11000=3370<BR>\n" );
document.write( "2380+990=3370<BR>\n" );
document.write( "3370=3370<BR>\n" );
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