Answer:
The answer is A. the opposite of eight.
Explanation:
The opposite of 8 is -8, and to prove this, the opposite of -8 is 8. This is correct.
The absolute value of 8 is 8, and the absolute value of any number (positive or negative) will always be positive, so this is incorrect.
8 above 0 means positive 8, so this is incorrect.
The opposite of -8 is positive 8, so this is incorrect.
I hope this helped! :-)