If one numbed is positive and one number is negative, then the sum can be found by?

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

Evaluate cos2θ for cosθ = square root of 3/2

Which expression shows the sum of the polynomials with like terms grouped together