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ivanzaharov [21]
3 years ago
9

Help me out! Answer? Anyone??

Mathematics
1 answer:
MrMuchimi3 years ago
7 0

Answer: C and D.

Step-by-step explanation: The pictures show the work. So sorry about the delay -- my computer wasn't letting me type formulas, so I hand-wrote. If you have questions, let me know and I'd be happy to clarify, and if the pictures are sideways, use the rotate button at the top right.

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