They are parallel because they have the same slope
Because they all have the same denominator, all you have to do is add the numerator! So, 3/k + 4/k would equal 7/k
The answer is the second option, -4x-8=15x-40
When you distribute the first thing you do is kcf, which means keep change flip. Then you distribute.
I hope I’m correct if I’m not please let me know
Answer:
The last one which you was on is correct.
