document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=958563>Question 958563</A>: <I><SPAN STYLE=\"word-break: break-all;\"> $9,983<BR>\n" );
document.write( "is invested, part at<BR>\n" );
document.write( "10%<BR>\n" );
document.write( "and the rest at<BR>\n" );
document.write( "8%<BR>\n" );
document.write( ".<BR>\n" );
document.write( "If the interest earned from the amount invested at<BR>\n" );
document.write( "10%<BR>\n" );
document.write( "exceeds the interest earned from the amount invested at<BR>\n" );
document.write( "8%<BR>\n" );
document.write( "by<BR>\n" );
document.write( "$631.64<BR>\n" );
document.write( ", how much is invested at each rate? (Round to two decimal places if necessary.) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #585826 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><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/cgi-bin/show-face.mpl?user=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=585826\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> NOTE: I personally will no longer respond to questions spread down the page.<BR>\n" );
document.write( "They are difficult to read, and take time that could be better devoted to the questions of students who enter them properly. <BR>\n" );
document.write( ".<BR>\n" );
document.write( "T=amount invested at 10%; E=amount invested at 8%<BR>\n" );
document.write( "T+E=$9983<BR>\n" );
document.write( "T=$9983-E<BR>\n" );
document.write( "0.10T-0.08E=$631.34 Substitute for T.<BR>\n" );
document.write( "0.10($9983-E)-0.08E=$631.34<BR>\n" );
document.write( "$998.30-0.10E-0.08E=$631.34 Subtract $998.30 from each side.<BR>\n" );
document.write( "-0.18E=-$366.96 Divide each side by -0.18<BR>\n" );
document.write( "E=$2038.67 ANSWER 1: The amount invested at 8% was $2037.67<BR>\n" );
document.write( "T=$9983-E=$9983-$2038.67=$7944.33 ANSWER 2: Amount invested at 10% was $7944.33<BR>\n" );
document.write( "CHECK:<BR>\n" );
document.write( "0.10T-0.08E=$631.34 <BR>\n" );
document.write( "0.10($7944.33)-0.08($2038.67)=$631.34 <BR>\n" );
document.write( "$794.43-$163.09=$631.34<BR>\n" );
document.write( "$631.34=$631.34<BR>\n" );
document.write( ".<BR>\n" );
document.write( "NOTE: I personally will no longer respond to questions entered spread down the page. They are difficult to read, and take time that could be better devoted to the questions of students who enter them properly. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );