Respuesta :

Answer:

  • D) - 12.6y - 40.8

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Given:

  • Expression 3(−4.2y − 13.6)

Distribute and simplify it to get  equivalent expression:

  • 3(−4.2y − 13.6) =
  • 3(-4.2y) - 3(13.6) =
  • - 12.6y - 40.8

This is matching the last option.