Answer:
I know you said no guessing, but I'm assuming it's the first one, F.
Answer:
each bread roll weighs 3/20 pounds. (you can also write it as 0.15 pounds)
Step-by-step explanation:
Because it directly passes through the x and y axis
Given:
The expression is:

It leaves the same remainder when divided by x -2 or by x+1.
To prove:

Solution:
Remainder theorem: If a polynomial P(x) is divided by (x-c), thent he remainder is P(c).
Let the given polynomial is:

It leaves the same remainder when divided by x -2 or by x+1. By using remainder theorem, we can say that
...(i)
Substituting
in the given polynomial.


Substituting
in the given polynomial.



Now, substitute the values of P(2) and P(-1) in (i), we get




Divide both sides by 3.


Hence proved.
If you add the same number together it is impossible for it to be a negative number