document.write( "Question 378787: Suppose y varies inversely with x. If y = 5 when x = 4, find y when x = 8.
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Algebra.Com's Answer #269036 by mananth(16946)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "y= k/x \n" ); document.write( ".. \n" ); document.write( "when y =5 x=4 \n" ); document.write( "5=k*1/4 \n" ); document.write( "k=20 \n" ); document.write( "... \n" ); document.write( "x=8 y =? \n" ); document.write( "y=20*1/8 \n" ); document.write( "y=5/4 \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |