Given f(n) = n^2 +4n and g(n) = -n - 5

find f(n) + g(n)

Answer

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

What is the ratio of the length of an object in yards to the length of the same object in miles?