document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1084386>Question 1084386</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Caitlyn is back for the summer after completing her 1st year at Queen's University.<BR>\n" );
document.write( "She's been offered two jobs that will keep her busy during the 4 months (17 weeks)<BR>\n" );
document.write( "that she's in town. The 1st job pays $325/month with a monthly raise of $100, and <BR>\n" );
document.write( "the 2nd job pays $50/week with a weekly raise of $10. Which job will yield Caitlyn<BR>\n" );
document.write( "the higher pay and by how much? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #698497 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=698497\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1st job:325x4 +100+200+300=1900<BR>\n" );
document.write( "2nd job:50x17+<TABLE  BORDER=1>\n" );
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document.write( " <TR><TD  ALIGN=MIDDLE>Solved by <A  rel=nofollow HREF=http://wiki.algebra.com/index.php/Tutoring_-_pluggable_solvers>pluggable</A> solver: <A  rel=nofollow HREF=mouk_solver_for_ap.solver>Arithmetic Progression (AP) Solver</A></TD></TR>\n" );
document.write( "<TR><TD  ALIGN=LEFT>The first few terms of this AP are:<BR>\n" );
document.write( "a=10, a+d=20, a+2d=30, a+3d=40, ...<BR>\n" );
document.write( "or, just: 10, 20, 30, 40, ...\r<BR>\n" );
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document.write( "The Sum of the first n terms is given by:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+S%5Bn%5D=+%28n%2F2%29%282a%2B%28n-1%29d%29+ ALIGN=MIDDLE  ALT=\"+S%5Bn%5D=+%28n%2F2%29%282a%2B%28n-1%29d%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So substituting a=10, d=10 and n=16 gives:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+S%5B16%5D=+%2816%2F2%29%282%2810%29%2B%2816-1%2910%29+=+1360+ ALIGN=MIDDLE  ALT=\"+S%5B16%5D=+%2816%2F2%29%282%2810%29%2B%2816-1%2910%29+=+1360+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "</TD></TR>\n" );
document.write( "</TABLE>\n" );
document.write( "=2210<BR>\n" );
document.write( "The 2nd job pays better by $310. &#9786;&#9786;&#9786;&#9786; </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );