document.write( "Question 297381: Indicate which of the following sets of lines are parallel,perpendicular,or neither.Show your work and explain why you chose the answer you did.21.
\n" ); document.write( "(a) y=2x-5,y=2x+5
\n" ); document.write( " (b) 3x+y=5,-x+3y=6
\n" ); document.write( "(c)3x+y=5,x+y=3
\n" ); document.write( "I am really confused and don't even know how to work this out(I've looked in the book) PLEASE help....THANKS VERY MUCH! =)\r
\n" ); document.write( "\n" ); document.write( "p.s. They only give a line this big to explain why I chose the answer I did.________________________
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Algebra.Com's Answer #214163 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
a)parallel- same slope of 2
\n" ); document.write( "b)perpendicular -slope -3 and 1/3
\n" ); document.write( "c)neither slopes 3 and 1/3
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