B is the answer
Have a nice day
Answer:when you simplify √55 you get
7.41619848.....
the integer closest to 7.41619848... is 7
So the answer is 7
A- Number of Sunlight (per year)
Answer:

Step-by-step explanation:
This can be simplified by combing like terms.
8x^2 and 15x^2 are like terms. Since both numbers are positive, we add them together.
The sum of 8x^2 and 15x^2 is 23x^2
I hope this helps.