lashaym196 lashaym196
  • 18-05-2021
  • Mathematics
contestada

evaluate 9 m+7 n if m=-7 and n=4

Respuesta :

palhair
palhair palhair
  • 18-05-2021

Answer:

the answer is -35

Step-by-step explanation:

9x-7 =-63, 7x4=28. -63+28=-35

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