Practice PROBLEMS
below
2+
721
2. What is the value of the expression below
when f = 2.5?
A 132
B 18
C 42
D 28
8 + 4f

Answer:
B. 18
Step-by-step explanation:
Given that f = 2.5,
8 + 4f
=8 + 4(2.5)
8 + 10 = 18