Answer:
-8
- 12
Step-by-step explanation:
They are - 10 + 2 and - 10 - 2
- 10 + 2 = - 8
- 10 - 2 = - 12
You can think money for both of these.
- 10 means that you are 10 dollars in the hole (ie you owe 10 dollars.
- 10 + 2 means that you are 10 in the hole and you collect 2 dollars from someone who owes you 2 dollars. Now you are only 8 dollars in the hole
- 10 - 2 means that you are in the hole 10 dollars and there is a ball that you find irresistable for 2 dollars. You are now 12 dollars in the hole after you buy it.
