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2 years ago

Use algebra tiles to find the difference. Let one yellow tile equal +1 and one red tile equal –1. 12 – (–11)

Mathematics

1 answer:

Anvisha [2.4K]2 years ago

8 0

Answer:

its 23

Step-by-step explanation:

its 12+11 because two negatives make a positive

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muminat

Answer:

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Step-by-step explanation:

7x^3a+7x^2a^2

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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