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791197
03.11.2020 •
Mathematics
Alfredo bought 3 new notebooks for school. He paid $2.49 for
all the notebooks. Which equation can be used to find n, the cost
of each notebook?
A
3n = 2.49
© 2.49 + n = 3
8
2.49n = 3
D 3 + n = 2.49
Solved
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Ответ:
B is the answer for your question..