document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=316829>Question 316829</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Fill in the blanks.\r<BR>\n" );
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document.write( "Mrs. Brighton invested $30,000 and received a total of $2,300 in interest. She invested part of the money at 10% and the remainder at 5%.  She invested $_______ at 10% and $_________ at 5%<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #226849 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=226849\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let A be the amount at 10%, B the amount at 5%.<BR>\n" );
document.write( "Total amount<BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2BB=30000 ALIGN=MIDDLE  ALT=\"A%2BB=30000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Total interest<BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.10A%2B0.05B=2300 ALIGN=MIDDLE  ALT=\"0.10A%2B0.05B=2300\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Multiply eq. 2, by (-10) and add to eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2BB-A-0.5B=30000-23000 ALIGN=MIDDLE  ALT=\"A%2BB-A-0.5B=30000-23000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.5B=7000 ALIGN=MIDDLE  ALT=\"0.5B=7000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28+B=14000%29 ALIGN=MIDDLE  ALT=\"highlight%28+B=14000%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Then from eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2B14000=30000 ALIGN=MIDDLE  ALT=\"A%2B14000=30000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28+A=16000%29 ALIGN=MIDDLE  ALT=\"highlight%28+A=16000%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "She invested $16,000 at 10% and $14,000 at 5%. </SPAN>\n" );
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