If we consider x having any other value then 0,1 or 2 then the answer is b.2x(x-1)
So half of Nina's age is 10/2= 5. And since Greg is three years younger we subtract from 5 like so...
10/2=5
5-3
2
So Greg is 2 years old. I hope this helps love! :)
40.25 is 40 1/4 as a decimal
Answer:
uh I need the question...
Step-by-step explanation:
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Step-by-step explanation:

Hope this helps!