Find (f ∘ g)(x) when f(x)= x^2+6x+5 and g(x)= 1 / x+1

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2