Answer:
The equation "Y = x/2 + 12" states that Y is equal to half of x plus 12. To determine the value of Y when x is 16, we just need to substitute x = 16 into the equation:
Y = 16/2 + 12
Y = 8 + 12
Y = 20
So the value of Y when x is 16 is 20.
Explanation: