2 years ago

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

2 answers:

svlad2 [7]2 years ago

8 0

Answer: 392
Work:
7×8+3×8×14
56+24×14
56+336
392

k0ka [10]2 years ago

6 0

Multiply the 7 by m(8) and the 3 by m(8), then the product of 3m by n(14) and your answer will be 392

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