If t(x) = 3 - g(x) and g(x) = sqrt(x) + 3, then what is t(g(16))?
g(16) = sqrt(16) + 3 = 7
t(7) = 3 - g(7)
g(7) = sqrt(7) + 3
t(7) = 3 - (sqrt(7) + 3)
t(7) = -sqrt(7)
=^._.^=