Answer:
I believe C
Step-by-step explanation:
(n-5)^2 - (6n-35)=(n-10)(n-6)
-----------
13 not including Shawna
First, you have to take into account that the remainder is 1, so you must subtract 1 from 40, giving you 39. 39/3 is 13, so 13 is your final answer.