nayelly453 nayelly453
  • 03-09-2021
  • Mathematics
contestada

I need help please!!!

I need help please class=

Respuesta :

hannjr hannjr
  • 03-09-2021

Answer:

f(x) = .8 (215 - .45 x)

f(x) = .8 (215 - .45 * 75) = .8 ( 215 - 34) = .8 (181) = 145

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