truchell0021
truchell0021 truchell0021
  • 07-01-2021
  • Mathematics
contestada

−7×7+9× −1/−1 = ?
evaluate?
​

Respuesta :

rcbrady1
rcbrady1 rcbrady1
  • 08-01-2021

Answer:

-40

Step-by-step explanation:

-7 x 7 + 9 x (-1) / (-1)

-49 + 9 x (-1) / (-1)

-49 - 9 / (-1)

-49 + 9

= -40

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