Answer:
35
Step-by-step explanation:
f(x)=2x+25
Let x = 5
f(5) = 2*5+25
= 10+25
= 35
f(5) = 35
Plug 5 in for for x, so f(5) = 2 (5) + 25
so f (5) = 10 + 25 or 35
