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4 years ago

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

Mathematics

2 answers:

Andrew [12]4 years ago

4 0

Answer:

392 is the correct answer

zysi [14]4 years ago

3 0

Answer:

392

Step-by-step explanation:

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

$7\cdot8 + 3\cdot8\cdot14\\\\56+336\\\\392$

Hope this helped!

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Answer and Step-by-step explanation:

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Step-by-step explanation:

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