NATIONS Seven-ninths of the weight of food donated by the Art Club is canned goods. The Art Club donated 362 pounds of canned goods How many total pounds did the Art Club donate?

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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)