document.write( "Question 180655: 4x+2y=4 What is the slope
\n" ); document.write( "2x-4y=10 What is the slope\r
\n" ); document.write( "\n" ); document.write( "Are the line paraller, perpendicular or neither
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Algebra.Com's Answer #135459 by checkley77(12844)\"\" \"About 
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Y=mX+b where the m value is the slope.
\n" ); document.write( "4x+2y=4
\n" ); document.write( "2y=-4x+4
\n" ); document.write( "y=-4x/2+4/2
\n" ); document.write( "y=-2x+2 thus this slope=-2
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\n" ); document.write( "2x-4y=10
\n" ); document.write( "-4y=-2x+10
\n" ); document.write( "y=-2x/-4+10/-4
\n" ); document.write( "y=x/2-2.5 thus this slope=1/2 or .5
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