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1 vote
Complete the model to find -9 + 9 Show your work

User MattDionis
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1 Answer

1 vote
Answer is 0

If you have to owe someone 9 dollars and they give you nine back it is 0.

You can also rearrange the problem to 9-9 (same thing) which is 0

Final answer is 0
User Hind
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3.2k points