treally28 treally28

03-07-2018
Mathematics

contestada

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

Respuesta :

tinapham99999 tinapham99999

03-07-2018

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

Answer Link

sadams7501 sadams7501

03-07-2018

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

Answer Link

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