First, change the fractions to a common denominator, which is 21.
so 3/7 * 3/3 = 9/21
1/3 * 7/7 = 7/21
Add the two together
9/21 + 7/21 = 16/21
Then take 21/21 - 16/21 = 5/21
There is 5/21 of the pizza left.
So the function we're dealing with is
f(x) =

Factorising we get,

Therefore, the vertical asymptotes are at x = 3 and x = 6
Answer:
1) ratio
2) even number
3) percent
4) composite number
5) odd number
I assume it's just a fill in the blank so do you want a Step-by-step explanation?
Answer:
66
Step-by-step explanation: