Consider the function f(x)=3x−16 and its inverse, f−1(x)=(x+16)/3. Use f−1(x)to solve the equation 5=3x−16 What is x equal to?

Enter your answer as a number, like this: 42

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?