You counted 28 big dogs and 20 small dogs running around at the dog park what was the small dogs a big dog ratio

5:7

Explaintion

20÷4=5

28÷4=7

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3