document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1100785>Question 1100785</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find an equation of variation in which y varies inversely as x and y equals 50 <BR>\n" );
document.write( "and x equals 42. <BR>\n" );
document.write( "Then find the value of y when x equals 30. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #715335 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=715335\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=k/x<BR>\n" );
document.write( "50=k/42<BR>\n" );
document.write( "k=2100<BR>\n" );
document.write( "use in second equation<BR>\n" );
document.write( "y=2100/30=70 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );