Use this formula (x1+x2 over 2, y1+y2 over 2)
N^2 should be the correct answer. Based on those numbers, it appears that the sum can be found by squaring the term n
C I think because it shows the months and the total
Answer:
15-16=-1
Step-by-step explanation:
Answer:
The Associative property states that no matter which terms you combine first, the answer would be the same.
For example:
5 + (6 + 7) = (5 + 6) + 7
~<em>Senpai</em>
