Pls help i’m struggling

Plz me i need i will give a brain

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830