Which ordered pair is the solution to the system of equations?
x+3y=12
-4x+3y=-3
a.
(0, 4)
b.
(6, 2)
c.
(3, 3)
d.
(0, −1)

(x-5)1/2+5=2 what is possible solution of this equation

Let x have probability generating function gx (s) and let un generating function u(s) of the sequence uo, u1, satisfies p(x > n). show that the (1- s)u(s) = 1 - gx(s), whenever the series defining these generating functions converge.

Skie rented a boat for $16.50 per hour. her total rental fee was $49.50. for how many hours did skie rent the boat