abedallahabdeljabbar abedallahabdeljabbar

21-08-2020
Mathematics

contestada

7m + 3mn when m = 8 and n = 14

Respuesta :

thepingu thepingu

21-08-2020

Answer:

392

Step-by-step explanation:

If we have the expression [tex]7m+3mn[/tex] and we know the values of m and n, we can just substitute inside the expression and solve.

[tex]7\cdot8 + 3\cdot8\cdot14\\\\56+336\\\\392[/tex]

Hope this helped!

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JustABookishFangirl JustABookishFangirl

21-08-2020

Answer:

392 is the correct answer

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