document.write( "Question 1098795: Find the variation constant and an equation of variation in which y varies directly as x, and y = 20 when x = 40. \n" ); document.write( "

Algebra.Com's Answer #713174 by josgarithmetic(39617) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"y=kx\"$ \r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"k=y%2Fx\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"k=20%2F40\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"k=1%2F2\"$ \n" ); document.write( "

\n" );