cookiexfavey
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Kayla’s cell phone plan charges a fee of $25 per month and $0.25 per minute. She just received a notice that the fee is being increased to $35 per month. Which equation models her new cell phone plan?

Respuesta :

Heather

If the plan is monthly, x is equal to minutes, and y is equal to total cost, then the following is true:

Answer:

C: y = 0.25x + 35

Step-by-step explanation:

      Every minute $0.25 is added, so if x is equal to minutes, then part of our equation will be  0.25x.

      If the plan is monthly, then every month there will be a $35 dollar fee. This can be represented by + $35.

      Lastly, y is the total cost so the equation will be set equal to y.

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