Miranda worked monday at her part time job and earned $71.75 for 7 hours. how much would miranda earn after working 15 hours?

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

Can someone, me with this. i really need with this

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer