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Nataliya [291]
3 years ago
15

I have an important test coming up!!! i need help with thisss!!!!

Chemistry
2 answers:
-BARSIC- [3]3 years ago
8 0
I believe the correct answer is A. It’s been awhile lol but just add up all the sides
Aleks [24]3 years ago
7 0
I think it’s A because each unit is worth 3
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