Respuesta :

Hi1315

Answer:

[tex]8[/tex]

Step-by-step explanation:

[tex]0.1m + 8 - 12n \\ 0.1 \times 30 + 8 - 12 \times \frac{1}{4} \\ = 3 + 8 - 3 \\ = 8[/tex]

hope this helps

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