document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1145331>Question 1145331</A>: <I><SPAN STYLE=\"word-break: break-all;\"> TJ has 2 types of cereal bar: raisin and nut bars. each raisin bar is 12p more than a nut bar. 9 raisin bar and 12 nut bar cost £5.28. <BR>\n" );
document.write( "1) how much more do nine raisin bars cost than nine nut bars?<BR>\n" );
document.write( "2) how much does a raisin bar cost? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #766572 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=766572\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> r=n+.12<BR>\n" );
document.write( "n=r-.12<BR>\n" );
document.write( "9*r+12*n=5.28<BR>\n" );
document.write( "9*r+12*(r-.12)=5.28<BR>\n" );
document.write( "9r+12r-1.44=5.28<BR>\n" );
document.write( "21r=6.72<BR>\n" );
document.write( "r=6.72/21<BR>\n" );
document.write( "r=.32=32p for a raisin bar<BR>\n" );
document.write( "n=.20=20p for a nut bar<BR>\n" );
document.write( "9r=9*.32=£2.88<BR>\n" );
document.write( "9n=9*.20=£1.80<BR>\n" );
document.write( "9*.32-9*.20=£1.08 more for 9 raisin bars </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );