Answer:
2 Two
Step-by-step explanation:
3-1=2 if you take away one from three there will be two
Answer:
The step wise solution is shown below:
Step-by-step explanation:

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= 
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Answer:
This question does not make sense.
Step-by-step explanation: comment and explain pls
Answer:
y = 218
Step-by-step explanation:
Mean = (Sum of all numbers)/(How many numbers present)
27 = (20 + 2y + 25 + y + 30)/27
27 = (3y + 75)/27
3y + 75 = 729
3y = 729 - 75
3y = 654
y = 218
Use a calculator
Just look up how to find unit rates and it should be easy