document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=105110>Question 105110</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Phyllis invested $12,000, a portion earning a simple interest rate of 4 and 1/2% per year and the rest earning a rate of 4% per year. after one year and the total interest earned on these investments was $525. how muchb money did she invest at each rate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #76529 by </B><A HREF=/tutors/aboutme.mpl?userid=elima><B>elima(1433)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=elima><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=76529\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Phyllis invested $12,000, a portion earning a simple interest rate of 4 and 1/2% per year and the rest earning a rate of 4% per year. after one year and the total interest earned on these investments was $525. how muchb money did she invest at each rate?<BR>\n" );
document.write( "x=amount at <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%281%2F2%29 ALIGN=MIDDLE  ALT=\"4%281%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >%<BR>\n" );
document.write( "12000-x=amount at 4%<BR>\n" );
document.write( "=========================<BR>\n" );
document.write( ".045x+.04(12000-x)=525<BR>\n" );
document.write( ".045x+480-.04x=525<BR>\n" );
document.write( ".005x=45<BR>\n" );
document.write( "x=9000<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "12000-9000=3000<BR>\n" );
document.write( "===================<BR>\n" );
document.write( "amount at <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%281%2F2%29 ALIGN=MIDDLE  ALT=\"4%281%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >%= $9000<BR>\n" );
document.write( "amount at 4% = $3000<BR>\n" );
document.write( ":) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );