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Rufina [12.5K]
3 years ago
7

5(3m+n)?

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
3 0

Answer: 15m + 5n

Step-by-step explanation:

so, first off, we take the number outside of the parentheses and multiply it by everything that's inside of the parentheses.

(5)3m + 5(n)

then, we just multiply all of those together.

15m + 5n

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