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charle [14.2K]
3 years ago
11

Wait are these right?! PLS

Mathematics
2 answers:
Semmy [17]3 years ago
6 0

Answer:can u give me brainest its right

Step-by-step explanation:

Korolek [52]3 years ago
5 0

Answer:

yes they are good job

Step-by-step explanation:

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STEP BY STEP EXPLANATION

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<em>-10ab</em>

Hope this will help you if not then sorry :)

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