document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=627999>Question 627999</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Solve the problem as directed. <BR>\n" );
document.write( "If x varies inversely as y and directly as t, and x = 12 when t = 10 and y = 25, find y when x is 6 and t = 3. <BR>\n" );
document.write( "y= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #395381 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=395381\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%28alpha%29+%28t%2Fy%29 ALIGN=MIDDLE  ALT=\"x%28alpha%29+%28t%2Fy%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=+k%2A%28t%2Fy%29 ALIGN=MIDDLE  ALT=\"x=+k%2A%28t%2Fy%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  \r<BR>\n" );
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document.write( "x=12,t=10, y=25\r<BR>\n" );
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document.write( "substitute the values\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12=k%2A%2810%2F25%29 ALIGN=MIDDLE  ALT=\"12=k%2A%2810%2F25%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12=+k%2A%282%2F5%29 ALIGN=MIDDLE  ALT=\"12=+k%2A%282%2F5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "multiply by 5<BR>\n" );
document.write( "60 = 2k<BR>\n" );
document.write( "k= 30\r<BR>\n" );
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document.write( "x=6, t=3 and we have found k =30\r<BR>\n" );
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document.write( "x= k * (t/y)<BR>\n" );
document.write( "6=30*(3/y)<BR>\n" );
document.write( "multiply equation by y<BR>\n" );
document.write( "6y=90<BR>\n" );
document.write( "y= 15\r<BR>\n" );
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document.write( " </SPAN>\n" );
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