Answer:
last choice
Step-by-step explanation:
If we are looking at positive integers and we take out the odd ones, the only one's that are left are the even ones.
So last choice. (Also I assume AC meant the complement of A)
Answer:
I think its 15 + 5x
Step-by-step explanation:
Perpendicular means that it has a slope that is the reciprocal of the original, and parallel means that the slopes are the same.
Line a and b are perpendicular