Answer:
the third
Step-by-step explanation:
your photo is not clear, and your explanations for your question is not clear also.
as we are tackling the substraction and the addition questions between matricxs.We could simply +/- every number correspondingly.
Answer:
I believe it's 192
Step-by-step explanation:

Answer: -115 should be added to 18 to get a sum of -97.
Hope this helps. - M
Shesp ends reading 219 hours reading that book
.0000000083
( eight zeros.)