Sample Response: Yes, the product can be rational. The best example for this to happen is if you take the square root of a non-perfect square and square it, or multiply it by itself. This “undoes” the squaring, so you get a whole number, e.g. √5x√5 = 5.
They sold 17 bags because you have to divide the total(127.50) by the price(7.50). So the equation is 127.50/7.50=17
F(x) . g(x) means that you have to multiply both functions.
This is how you do it:

Note that I have simplified the expressions that are common in the numerator and denominator.
Answer: option D. 3
Answer:
A. One and one-third gallons per minute.
Hope this helps :)