document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1051752>Question 1051752</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Juanita invested $13,000 for one year, part at 9 percent annual interest and the rest at 7 percent annual interest. How much must she invest at 9 percent to get $1,000 in interest in a year? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #667219 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel555><B>jorel555(1290)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel555><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=667219\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let n be the amount Juanita invested at 9%. Then:<BR>\n" );
document.write( ".09n+.07(13000-n)=1000<BR>\n" );
document.write( ".02n=90<BR>\n" );
document.write( "n=4500<BR>\n" );
document.write( "Juanita needs to invest $4500 at 9%, and the rest at 7% to earn $1000 interest for the year. &#9786;&#9786;&#9786;&#9786; </SPAN>\n" );
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