Neidamagadan8 Neidamagadan8
  • 11-12-2019
  • Mathematics
contestada

What is the value of -9r - 7 when r=2

Respuesta :

spark10 spark10
  • 11-12-2019

Answer:

-25

Step-by-step explanation:

Substitute r = 2 in the equation.

-9(2) - 7 = -18 - 7 = -25

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