Captionless Image please help me

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

Which expression is equivalent to the expression shown?

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?