document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=70425>Question 70425</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 muc did she invest at 14%\r<BR>\n" );
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document.write( "These problems confuse me each time, can you help? Thank you so much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #50226 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=50226\">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( ".14x-.09x=3370-2520<BR>\n" );
document.write( ".05x=850<BR>\n" );
document.write( "x=850/.05<BR>\n" );
document.write( "x=17000 amount invested @ 14%<BR>\n" );
document.write( "28000-17000=11000 invested @ 9%<BR>\n" );
document.write( "proof<BR>\n" );
document.write( "17000*.14+11000*.09=3370<BR>\n" );
document.write( "2380+990=3370<BR>\n" );
document.write( "3370=3370 <BR>\n" );
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