Answer:
Step-by-step explanation: they serve 114 a day
-4.5
Step-by-step explanation:
the point P is at the midpoint of -4 and -5

Let's start off by writing this with symbols. 
Follow the order of operations and start with the exponent. 
Now, solve the parentheses. 
Multiply. 
Add. 

Answer:
The total number of pages in the book are 60.