If f(x)=x-3/x and g(x)=5x-4, what is the domain of (f•g)(x)?

{x|⅘ ≠ x} → Set-Builder Notation

(-∞, ⅘) ∪ (⅘, ∞) → Interval Notation

Step-by-step explanation:

Plug the g(x) function into the f(x) function for every x you see.

im pretty sure its

(8,15)

step-by-step explanation:

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2