document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1101985>Question 1101985</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An exam worth 145 points contains 50 questions.Some of the questions are worth two points and some are worth five points. How many two point questions are on the test? How many five point questions are on the test? Write a linear system of equations that can be used to solve this problem. Solve </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #716621 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=716621\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=50<BR>\n" );
document.write( "x=50-y<BR>\n" );
document.write( "2*x+5*y=145<BR>\n" );
document.write( "2*(50-y)+5*y=145<BR>\n" );
document.write( "solve for y <BR>\n" );
document.write( "100-2y+5y=145<BR>\n" );
document.write( "3y=45<BR>\n" );
document.write( "y=15<BR>\n" );
document.write( "x=50-15<BR>\n" );
document.write( "x=35<BR>\n" );
document.write( "check<BR>\n" );
document.write( "2*35+5*15=145<BR>\n" );
document.write( "70+75=145<BR>\n" );
document.write( "145=145<BR>\n" );
document.write( "ok<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );