document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1115442>Question 1115442</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Ali bought 12 pencils and 10 rules for $2.10, paying the same price for each as Ali, I bought 20 pencils and 4 rulers for $1.60, what were the prices of a pencil and a ruler? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #730302 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=730302\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Ali bought 12 pencils and 10 rules for $2.10, paying the same price for each as Ali, I bought 20 pencils and 4 rulers for $1.60, what were the prices of a pencil and a ruler?<BR>\n" );
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document.write( "12p + 10r = 210<BR>\n" );
document.write( "20p + 4r  = 160<BR>\n" );
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