1. 8
2. 9
3. 11
4. 8
5. 10
6. 7
7. 4
8. 11
9. 4
10. 10
11. 16
12. 10
13. 22
14. 3
15. 16
Answer:
I think that there is indefinite.
Step-by-step explanation:
The reason why is because <em>x and y </em>could be any number
It's goofy to subtract perimeter and area; they're in different units. We persist.
The area is
and the perimeter is
. so the difference is

Answer: choice A
Answer: 12
Step-by-step explanation: