document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=972966>Question 972966</A>: <I><SPAN STYLE=\"word-break: break-all;\"> jay took a quiz with 20 question. For every correct answer, he was awarded 3 points .for every wrong answer,2 points were deducted. If jay scored zero points for the quiz, how many questions did jay answer correctly?\r<BR>\n" );
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document.write( "Gordon had 3 times as many picture cards as hennery. Ivan had twice as many picture cards as Gordon. If they had a total of 90 picture cards, how many more picture cards did Ivan have than henry?\r<BR>\n" );
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document.write( "thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #595224 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=595224\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> t for correct answers; add 3.<BR>\n" );
document.write( "f for wrong answers; subtract 2.\r<BR>\n" );
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document.write( "Twenty questions, score of 0.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28t%2Bf=20%2C3t-2f=0%29 ALIGN=MIDDLE  ALT=\"system%28t%2Bf=20%2C3t-2f=0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "You should analyze and formulate that system, and therefore understand that system.  Solving for t and f is something you already  learned.  Suggestion:  Start with Elimination method, using first equation as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2t%2B2f=40 ALIGN=MIDDLE  ALT=\"2t%2B2f=40\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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