document.write( "Question 59714: When graphing the fallowing system the two lines are _____________.
\n" ); document.write( "3x+y=10
\n" ); document.write( "x+3y=15\r
\n" ); document.write( "\n" ); document.write( "a) are parallel
\n" ); document.write( "b) intersect at exactly 1 point
\n" ); document.write( "c) are the same
\n" ); document.write( "d) intersect at two points
\n" ); document.write( "e) none of the above
\n" ); document.write( "

Algebra.Com's Answer #40983 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
When graphing the fallowing system the two lines are _____________.
\n" ); document.write( "3x+y=10
\n" ); document.write( "x+3y=15
\n" ); document.write( "--------
\n" ); document.write( "slope of 1st: y=-3x+10; slope is -3
\n" ); document.write( "slope of 2nd: y=-(1/3)x+5; slope is -1/3
\n" ); document.write( "intersect at one point.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );