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Alekssandra [29.7K]
3 years ago
13

Omg pls help me

Mathematics
2 answers:
stiks02 [169]3 years ago
7 0
First one is 3 then 15 then 7.5
kirill115 [55]3 years ago
4 0

Answer:

1st one is 3 I believe 2nd one is 15 and the last one is 7.5

Step-by-step explanation:

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