Verified answer

MULTPLICATION

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Solve:

What is the product of (9) (negative 9) (negative 1)?

Final Answer:

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Answer:

D

Step-by-step explanation:

if you multiply the positive 9 to negative 9 the answer will be negative so it'll be -81 but when you multiply it on the -1 it'll be positive, so the answer is D. 81

I'm not sure about my answer tho. but try to use a calculator, the product will be 81.

sorry if it's wrong.