document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=799016>Question 799016</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A test is worth 100 points. There are 46 questions on the test. Each problem is worth either 2 points or 4 points. How many 2 point problems are there and how many 4 point problems are there on the test? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #482460 by </B><A HREF=/tutors/aboutme.mpl?userid=Finavon><B>Finavon(81)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Finavon><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=482460\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> s two point questions and d four point<BR>\n" );
document.write( "2s+4d=100<BR>\n" );
document.write( "s+d=46 <BR>\n" );
document.write( "so s=46-d<BR>\n" );
document.write( "subst for s: 2*(46-d) + 4d =100<BR>\n" );
document.write( "92 - 2d + 4d =100<BR>\n" );
document.write( "2d = 8<BR>\n" );
document.write( "d=4<BR>\n" );
document.write( "s=46-4=42<BR>\n" );
document.write( "There are 4 4-point and 42 2-point questions\r<BR>\n" );
document.write( "\n" );
document.write( "Check: 16 + 84 = 100 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );