Answer:
x=12
Step-by-step explanation:
5(x-6)=2(x+3)
5x-30=2x+6
5x=2x+36
3x=36
x=12
Answer(there are assumptions for this answer that you need to confirm and look at):
Assumptions:
and 
Answer if the operation is multiplication:
If you meant a closed dot which is the symbol for multiplication.


Answer if the operation is composition:
If you meant an open dot which is the symbol for composition.


Note: I don't know if you actually meant
or if
. Please let me know one way or the other.
Step-by-step explanation:
If we assume the functions are:


since multiplication is commutative.






We are asked to find
and
.
The order doesn't matter in multiplication.








Now you might have meant composition which symbolized with an open circle, not a closed one.


since 





since 



It’s either B or C if it’s being translated to the right it’s B but if it’s being translated to the left it’s C
I think, I'd go with A) Always true. As 2 points is always the line. If you add third one, it will be collinear.