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zhenek [66]
3 years ago
5

Can please someone do this❗️

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
6 0

Answer:

7 is 50 , 8 is84, 9 is 45, 10 is 135, 11 is 155 and 12 is 80

Step-by-step explanation:

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