jeriahhoward69
jeriahhoward69 jeriahhoward69
  • 19-12-2019
  • Mathematics
contestada

HELP IM LOSIMG TIME!!!!

You are trying to decide which cell phone plan to purchase. Plan A charges $40 for a new phone and $20 a month for usage. Plan B provides the phone for free, but has a fee of $30 a month for usage.
Use the substitution method to determine when the two plans will cost the same.

Respuesta :

alayamarie5 alayamarie5
  • 08-04-2020

Answer:

20 and 40

Step-by-step explanation:

30

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