document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1127327>Question 1127327</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The cost (C) of making n articles is given by the formula C = p+qn where p and q are  constants. the cost of making 7 articles is 29 cedis and the cost of making 5 articles is 21cedis\r<BR>\n" );
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document.write( "i. Write down two equations in p and q<BR>\n" );
document.write( "ii. solve these equations to find the values of p and q </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #743727 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=743727\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ----<BR>\n" );
document.write( "The cost (C) of making n articles is given by the formula C = p+qn where p and q are  constants. the cost of making 7 articles is 29 cedis and the cost of making 5 articles is 21cedis<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%2829=p%2B7q%2C21=p%2B5q%29 ALIGN=MIDDLE  ALT=\"system%2829=p%2B7q%2C21=p%2B5q%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Subtract second equation from first equation and quickly find q.\r<BR>\n" );
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document.write( ". </SPAN>\n" );
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