Answer:
A
Step-by-step explanation:

Therefore, the correct answer is choice A. Hope this helps!
100 times, because 5 times 100 equals 500
The last one would be negative.
Positive times positive = positive
Positive times negative = negative
Negative times negative = positive
So basically, if there is an odd number of negatives, then it'll end up negative, with some exceptions.
So now we know it has to either be the first one or the last one.
The first one is multiplied by 0, so it can't be that one.
So it has to be the last one.
Answer:
116
Step-by-step explanation:
3 to the power of 4 is 81. 7x5 =35+81=116