document.write( "Question 775792: Slope of
\n" ); document.write( "8x+20y=0\r
\n" ); document.write( "\n" ); document.write( "2x+5y=10
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Algebra.Com's Answer #473164 by sofiyac(983)\"\" \"About 
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put each equation in y=mx+b form, then m is the slope
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\n" ); document.write( "y=-2x/5 slope is -2/5
\n" ); document.write( "5y=-2x+10
\n" ); document.write( "y=-2x/5+2 slope is -2/5
\n" ); document.write( "the slopes are the same which means these lines are parallel
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