document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=348621>Question 348621</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A wallet contains $460 in $5, $10, and $20 bills. The number of $5 bills exceeds twice the number of $10 bills by 4, and the number of $20 bills is 6 fewer than the number of $10 bills.\r<BR>\n" );
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document.write( "How many $5 bills? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #249221 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=249221\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let F be the number of $5, T the number of $10, and Y the number of $20 bills.<BR>\n" );
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document.write( "\"A wallet contains $460 in $5, $10, and $20 bills.\"<BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5F%2B10T%2B20Y=460 ALIGN=MIDDLE  ALT=\"5F%2B10T%2B20Y=460\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "\"The number of $5 bills exceeds twice the number of $10 bills by 4\"<BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F=2T%2B4 ALIGN=MIDDLE  ALT=\"F=2T%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "\"the number of $20 bills is 6 fewer than the number of $10 bills.\"<BR>\n" );
document.write( "3.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Y=T-6 ALIGN=MIDDLE  ALT=\"Y=T-6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substitute eq. 2 and 3 into eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%282T%2B4%29%2B10T%2B20%28T-6%29=460 ALIGN=MIDDLE  ALT=\"5%282T%2B4%29%2B10T%2B20%28T-6%29=460\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10T%2B20%2B10T%2B20T-120=460 ALIGN=MIDDLE  ALT=\"10T%2B20%2B10T%2B20T-120=460\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=40T-100=460 ALIGN=MIDDLE  ALT=\"40T-100=460\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=40T=560 ALIGN=MIDDLE  ALT=\"40T=560\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=T=14 ALIGN=MIDDLE  ALT=\"T=14\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Then from eq. 2,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F=28%2B4 ALIGN=MIDDLE  ALT=\"F=28%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F=32 ALIGN=MIDDLE  ALT=\"F=32\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Then from eq. 3,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Y=14-6 ALIGN=MIDDLE  ALT=\"Y=14-6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Y=8 ALIGN=MIDDLE  ALT=\"Y=8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "You have 8 $20 bills, 14 $10 bills, and 32 $5 bills.<BR>\n" );
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