G(x) = -x^2 + 4x - 11 f(x) = 3x-8

1. g(-9) + 7
2. -2*g(4)
3. f(-4)-g(7)

4. h(x) = 10-3/2x; h(-6)

brainiest if you can answer all four

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same