An infection is a disease caught by a person or people that could make someone or something sick. It can be cured or repelled with a special medication.
Jack is probably most likely to have Schizoaffective Disorder which is a chronic mental health condition , because the symptoms are depression, which is Jack being depressed and sullen, and mania which explains the tearing down of walls and ¨renovation¨, also being delusional is another symptom as Jake does renovation projects in his house to make his house in a ¨mansion¨.
Use this link:
https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-old-school-equations/v/averages
It’s gonna either be a or b or c I don’t really know most likely a
