Add all sides
use distance formula to fnd distance: sqrt((x1-x2)^2+(y1-y2)^2)
if is wrong,i'm sorry,i think this is right
Answer:
tell me what grade u are in and I will try my best to help
Answer:
a 
b 
c 0 customers
Step-by-step explanation:
Given

per customer
Solving (a): Amount (A) on n customers
This is calculated as:



Solving (b): Amount on 134 customers
In this case: n = 134
So:



Solving (c): Customers at noon.
At noon, the amount is 30.
So:


Collect like terms


