This is an angle relationship question

Use set builder notation to represent the following set: { -3, -2, -1, 0}

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

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5