Answer:
Formula is 132 - 8n, and there are 52 windows on 10th floor.
Step-by-step explanation:
difference = 116-124 = -8 ( 8 less windows for every floor you go up)
the first fllor has 124 windows
Formula:

= 132 - 8n
10th Floor:

Answer: 698 699 700
Step-by-step explanation:
Because if you add the 3 of the numbers you get 2097
C. is the answer because -159 is a rational number