It would be the = sign because 2+3 equals 5, and so does 4+1.
Answer:
The answert is "$0.007 / bottle".
Step-by-step explanation:
Please find the complete question in the attachment file.

The average income:

The change rate on the average revenue:

when 81 bottles were produced
, then the rate of change in average revenue
The average income is decreasing at rate = $0.007 / bottle
Answer:
-100
Step-by-step explanation:
(-13-8)2^2
-25*4=-100
Answer:
The slope of the line with points A(-2, -7) and B(3,5) is m = (12/5).
Step-by-step explanation:
The two pints are given as A(-2, -7) and B(3,5)
Slope of a line with points (a,b) and (c,d) is given as

So, here the slope of line AB is

or, m = 12/5
Hence, the slope of the line with points A(-2, -7) and B(3,5) is (12/5).