Which pair of lines are parallel?

A. y - 2x = -5 and 2x - y = -6
B. 2x + y = -5 and 2x - y = -6
C. y - 2x = -5 and 2x + y = 6
D. -2x + y = -5 and 2x + y = 6

Question

Which pair of lines are parallel?  
 
A.   y - 2x = -5 and 2x - y = -6  
B.   2x + y = -5 and 2x - y = -6  
C.   y - 2x = -5 and 2x + y = 6  
D.   -2x + y = -5 and 2x + y = 6

anonymous · Answer

The ones that have the same slope.
(hint: put all the equations in slope-intercept form first)

anonymous · Answer

im in the middle of something, thats y i put the question on here

anonymous · Answer

C is the answer

anonymous · Answer

thx u so much

anonymous · Answer

No it's not the answer mistake

anonymous · Answer

it's too confusing to make all these things in my mind...:D
wait I have to copy it on a paper and I'll give u the correct answer...:)

anonymous · Answer

http://openstudy.com/code-of-conduct @Miyuru

anonymous · Answer

It would be A

anonymous · Answer

i got a 60% on that test

anonymous · Answer

@CliffSedge I understood I wont give answers again but I'll try my best to explain  without answering the question here on. :D

anonymous · Answer

Thanks, @Miyuru .
I know how tempting it is to just give students what they need, but that won't help them become independent.