What’s the length of the wall?

Someone . me. compound probability

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

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)