What is the property of a+(b+12)=(b+12)+a
1 answer:
The answer is equivalent to each other
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Answer is b, hope you pass
Answer:
8.543267 × 
I hope this helps!
Solution:
(6y^2-9y+4)-(-7y^2+5y+1)
Distribute to get rid of ( )
6y^2-9y+4+7y^2-5y-1
Combine like terms
13y^2-14y+3
12.4 is the answer for both
Answer:
the answer is b
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