Answer:
8
Step-by-step explanation:
n+1equal 8
7+1 equal to 8
The correct answer among all of the given choices would be: D. The coldest climates on Earth.
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To solve, we will need to evaluate:

We're not done yet because we need to simplify 13673/20:

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Y² + 14y + 49 = 0
We know a² + 2ab + b² = (a + b)²
(y)² + 2 x 7 x y + (7)² = 0
(y + 7)² = 0
y = -7
y = -7
Correct option C