mabrown14464 mabrown14464

19-06-2020
Mathematics

contestada

A cell phone plan costs $200 to start. Then there is a $50 charge each month.Is there a proportional relationship between time and the cost of the cell phone plan? Explain your answer.

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StormzXX StormzXX

19-06-2020

Answer:

No because there is a initial cost of $200.

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wegnerkolmp2741o wegnerkolmp2741o

19-06-2020

Answer:

see below

Step-by-step explanation:

The equation is

y = 200+50x

This is not a proportional relationship because it does not go through the origin

If x=0, y does not equal 0

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