Answer:
17
Step-by-step explanation:
Order the numbers from Smallest to Largest...
9, 10, 14, 15, 19, 21, 21, 27
Then the middle number is your answer.
Since there are 2 Middle Numbers, you add them together, and divide by 2.
Which would be, 17.
Answer:
15x+6
Step-by-step explanation:
Answer:
7 to the second power... because 7 times is 49 and 49-49 is 0... so 7 to the second power
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