because the x values are identical the radius would be found by subtracting the y values.
6-2 = 4
the radius is 4
Answer:
n
8
Step-by-step explanation:
You add 4 to both sides to make n the only thing on one side. Then to make the answer look better you move n to the left side and flip the symbol because n changed sides.

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The answer is 70 to 80 students.
21 boxes the answer you get times two divided by 1/4