Final answer:
The correct way to write "A square with sides measuring 6 inches has a perimeter of 24 inches" is option d) P(x) = 24.
Step-by-step explanation:
The correct way to write "A square with sides measuring 6 inches has a perimeter of 24 inches" is option d) P(x) = 24.
In this case, the function P represents the perimeter of the square, and x represents the side length of the square. So, P(x) = 24 means that the perimeter of the square with side length x is equal to 24 inches.
Since the square in question has sides measuring 6 inches, we can substitute x with 6 in the function to get P(6) = 24, which is the correct representation of the statement.