document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=200115>Question 200115</A>: <I><SPAN STYLE=\"word-break: break-all;\"> investments Annie and michael invested $8000 last year in tax-free bonds. some  of the bonds earned 8% simple interest while the rest earned 6% simple interest. at the end of the year they had earned $580 in interest. how much did they invest at each interest rate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #150467 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=150467\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 0.08x+0,06(8000-x)=580<BR>\n" );
document.write( "0.08x+480-0.06x=580<BR>\n" );
document.write( "0.02=100<BR>\n" );
document.write( "x=$5000 at8%<BR>\n" );
document.write( "8000-x=$3000 at 6% </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );