document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=346641>Question 346641</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A Petro is made up of Chili, Corn Chips, Tomatoes, Green Onions, Sour Cream, Jalapenos and Black Olives.\r<BR>\n" );
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document.write( "there are two types of Chili available (original and vegegarian)<BR>\n" );
document.write( "You  can substitute pasta for the corn chips.<BR>\n" );
document.write( "You can substitute fat free cheese and fat free sour cream for the cheese and sour cream.<BR>\n" );
document.write( "how many different ways can you order a Petro? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #247834 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=247834\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A couple of things.<BR>\n" );
document.write( "1.Do I have to order every option to be considered a Petro?<BR>\n" );
document.write( "Example: Everything but black olives, is it a still a Petro?<BR>\n" );
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document.write( "2. Cheese was not provided on the original ingredient list. <BR>\n" );
document.write( "Should it have been?<BR>\n" );
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document.write( "Here's the formula,<BR>\n" );
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document.write( "A:Chili choices,2<BR>\n" );
document.write( "B: Pasta or corn chips,2<BR>\n" );
document.write( "C:Tomatoes, 1<BR>\n" );
document.write( "D:Onions, 1<BR>\n" );
document.write( "E:Sour Cream or Fat Free Sour Cream ,2<BR>\n" );
document.write( "F:Jalapenos,1<BR>\n" );
document.write( "G:Olives,1<BR>\n" );
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document.write( "If no olives is allowed, every choice gets bumped up by 1.<BR>\n" );
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document.write( "If you had to choose each option and Cheese isn't an option, then<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N=2%2A2%2A1%2A1%2A2%2A1%2A1=8 ALIGN=MIDDLE  ALT=\"N=2%2A2%2A1%2A1%2A2%2A1%2A1=8\"   DISABLED_style= \"max-width:90%; height:auto;\" > possible Petro combinations.<BR>\n" );
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document.write( "If you can choose no olives or any other ingredient and Cheese is added.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=N=3%2A3%2A2%2A2%2A3%2A2%2A2%2A2=3%5E3%2A2%5E5=2592 ALIGN=MIDDLE  ALT=\"N=3%2A3%2A2%2A2%2A3%2A2%2A2%2A2=3%5E3%2A2%5E5=2592\"   DISABLED_style= \"max-width:90%; height:auto;\" > possible Petro combinations. </SPAN>\n" );
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