Pls answer the question in the picture

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)