Answer:
pizza
Step-by-step explanation:
dough sauce cheese toppings

is continuous over its domain, all real

.
Meanwhile,

is defined for real

.
If

, then we have

as the domain of

.
We know that if

and

are continuous functions, then so is the composite function

.
Both

and

are continuous on their domains (excluding the endpoints in the case of

), which means

is continuous over

.
<span>C. E(n)=5n+42
5 times the number of people + 7 times 6
</span>