Answer:
Following are the solution to the given points:
Step-by-step explanation:

Each player's offer divided by the total number of players calculates the fair share
Ann's fair share 
Bob's fair share
Carol's fair share 
Denis's fair share 
Because Bob has the highest bid, that receives in the business.
Payments:
Ann
paid by estate
Bob
owes estate
Carol
paid by estate
Denis
paid by estate
Surplus
Splitting the equally among the four players. therefore one of the each receives:

The final settlement of the Ann receives:

Total cans on bottom 4 shelves = 29 x 4 = 116
total cans on top 3 shelves = 42 x 3 = 126
total cans = 116 + 126 = 242 cans
-------------------------------------------------------------
used cans = 56
remaining cans = 242 - 56 = 186 cans
number of cans in each shelf = 9
number of shelves = 186/9 = 20 and 6 cans remaining
remaining 6 cans will be displayed in another shelf
total shelves = 20+1 = 21
The answer is C. well the y intercept is -6. and it the coordinate is 0,-6
Subtract the
terms from each other, then the
terms, then the ones without any
whatsoever.

First, we'll subtract
from 

Result: 
Next, we'll subtract
from 

Result: 
Finally, we'll subtract
from 

Result: 
Now, we can add these 3 results together.
First, we had
, then
, and finally
.
Thus, our subtraction of

equals
