Help 9th grade algebra!!

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4

16x^2-16x=5 solve the equation by completing the square