Answer:
Try D. I am not exactly sure but let's hope it works.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:

when putting a power to another power, then these two powers are multiplied.
so, -9 × (-x/9) = (-9 × -x) / 9 = 9x/9 = x
so, this reduces to the original

and therefore C is the right answer.
Answer:
simple even tho im in 6th grade it would be over $100
The bisector of an angle is a segment or a ray that passes through the vertex and splits it into two congruent angles.
Hope this is of great help to you, and happy studying~!
~Mistermistyeyed.