document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1119437>Question 1119437</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1. Three CDs and 2 dvds cost £43 . 2 CDs  and 3 DVD’s  cost £47 . What is the cost of 1 cd \r<BR>\n" );
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document.write( "I have some 20p pieces. I have twice as many pieces as 20p pieces . I have twice as many 5p pieces as I have 10p pieces . I have £4.80 altogether. How many coins do I have ?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #735006 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=735006\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x, price  of CD<BR>\n" );
document.write( "y, price of  of DVD\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%283x%2B2y=43%2C2x%2B3y=47%29 ALIGN=MIDDLE  ALT=\"system%283x%2B2y=43%2C2x%2B3y=47%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%2B5y=90 ALIGN=MIDDLE  ALT=\"5x%2B5y=90\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2By=18 ALIGN=MIDDLE  ALT=\"x%2By=18\"   DISABLED_style= \"max-width:90%; height:auto;\" >--------one additional equation to use.  Use in the form of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%2B2y=36 ALIGN=MIDDLE  ALT=\"2x%2B2y=36\"   DISABLED_style= \"max-width:90%; height:auto;\" >; and use in the form of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%2B3y=54 ALIGN=MIDDLE  ALT=\"3x%2B3y=54\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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