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Mathematics, 04.09.2021 02:40 oliviaclerk5

Simplify. 6.1m−4.2+3.7n−9.4m+5.5n

−3.3m+9.2n−4.2

5.9mn−4.2

15.5m+9.2n−4.2

I don't know.

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You know the right answer?
Simplify. 6.1m−4.2+3.7n−9.4m+5.5n

−3.3m+9.2n−4.2

5.9mn−4.2

15...
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