The food committee for the end of the year class picnic plans to serve 4 - ounces hamburger patties. How many pounds of meat should be purchased to make 125 hamburgers?

where's the diagram?

step-by-step explanation:

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)