document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=453153>Question 453153</A>: <I><SPAN STYLE=\"word-break: break-all;\"> im really stuck so can someone help me please :(?\r<BR>\n" );
document.write( "\n" );
document.write( "solve the problem.<BR>\n" );
document.write( " <BR>\n" );
document.write( "if y varies directly as x, and y=27 when x=4, find y when x=12\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311360 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=311360\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y varies directly as x<BR>\n" );
document.write( "---<BR>\n" );
document.write( "ly = kx<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "Solve for \"k\" using \"y=27 when x=4\":<BR>\n" );
document.write( "---<BR>\n" );
document.write( "27 = k*4<BR>\n" );
document.write( "k = 27/4<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Now the equation is<BR>\n" );
document.write( "y = (27/4)x<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Problem:: Find y when x=12 <BR>\n" );
document.write( "y = (27/4)12<BR>\n" );
document.write( "y = 3*27<BR>\n" );
document.write( "y = 81<BR>\n" );
document.write( "===============<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "===============\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );