naomi239 naomi239
  • 23-06-2017
  • Mathematics
contestada

What is the value of -3r+8 when r=4?

Respuesta :

AwesomeMochi
AwesomeMochi AwesomeMochi
  • 23-06-2017
Substitute r into the equation:

-3*4+8=
-12+8=
=-4

Answer: -4
Answer Link
EmmieAlThor
EmmieAlThor EmmieAlThor
  • 23-06-2017
-3 (4) + 8
-12 + 8
The answer is -4
Answer Link

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