document.write( "Question 107916: Determine which two equations represent parallel lines
\n" ); document.write( "(a) y=-4x+1
\n" ); document.write( "(b) y= 4x+1
\n" ); document.write( "(c) y= 1/4x+1
\n" ); document.write( "(d) y=-4x+5\r
\n" ); document.write( "\n" ); document.write( "(A) (a) and (b)
\n" ); document.write( "(B) (b) and (c)
\n" ); document.write( "(C) (a) and (c)
\n" ); document.write( "(D) (a) and (d) \n" ); document.write( "

Algebra.Com's Answer #162428 by needhelp?22(3) $\"\"$ $\"About$

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d because they have the same slope \n" ); document.write( "

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