Answer:

3rd answer is correct
Step-by-step explanation:

Hope this helps you.
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Answer: 10 tables in each room 14 kids at each table
Answer:
The answer is the last option (d.)
Step-by-step explanation:
The domain is the X values and the range is the Y values.
Mean = 72
First round = 72-3 = 69
Second round = 72-1 = 71
Third round = 76
Explanation:
Total score = 72*3 = 216
69+71+x = 216
140+x = 216
x = 76