It should be C. the first floor is going to be 13 feet longer, so x squared +13 is going to be the first floor
Answer:
h
Step-by-step explanation:
i h you h we all h ya know
If they are three consecutive integers then they are:
k, k+1, and k+2 and the sum would then be:
s=k+k+1+k+2
s=3k+3
