17% of 40 using mental math answer

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

What is the measure of the smallest angle in the diagram? 15 29 32 45