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Wee-Mobile is offering a cell phone family plan for its users. The breakdown of the cost of the plan per month is given below.

Subscription fee: $100 (one-time cost)
Unlimited Data Cost: $40 per line per month
Unlimited Call Cost: $10 per line per month
Unlimited Text Message Cost: $10 per line per month
Cost of Phone: $300 per line
The total cost for a 6-month plan for n lines is represented by the expression below.

660n+100

Which statement best describes the coefficient of n?

A.
It is the total cost per line for unlimited data, calls, and text messages for 6 months.
B.
It is the total subscription fee for 6 months.
C.
It is the total cost per line for unlimited data, calls, text messages, and one phone for 6 months.
D.
It is total cost of subscription and one phone for 6 months.

Respuesta :

Ashraf82

The best statements which describes the coefficient of n is " It is the total cost per line for unlimited data, calls, text messages, and one phone for 6 months " ⇒ C

Step-by-step explanation:

Wee-Mobile is offering a cell phone family plan for its users. The breakdown of the cost of the plan per month is given below.

  • Subscription fee: $100 (one-time cost)
  • Unlimited Data Cost: $40 per line per month
  • Unlimited Call Cost: $10 per line per month
  • Unlimited Text Message Cost: $10 per line per month
  • Cost of Phone: $300 per line
  • The total cost for a 6-month plan for n lines is represented by the expression 660 n + 100

We need to find which statement best describes the coefficient of n

∵ n represents the number lines

∵ 6 is the number of month

∵ The unlimited Data Cost is $40 per line per month

∴ The Data Cost for n lines and 6 months = 40(6)(n) = 240 n

∵ The unlimited Call Cost is $10 per line per month

∴ The Call Cost for n lines and 6 months = 10(6)(n) = 60 n

∵ The unlimited Text Message Cost is $10 per line per month

∴ The Text Message cost for n lines and 6 months = 10(6)(n) = 60 n

∵ The cost of phone is $300 per line

∴ The cost of phone = 300(n) = 300 n

To find the cost of unlimited Data, Calls, Text Messages and one phone for n lines and 6 months add all the costs up

∵ The cost = 240 n + 60 n + 60 n + 300 n

∴ The cost = 660 n

∴ The best describes of 660 is the cost per line of unlimited

   Data, Calls, Text Messages and one phone for 6 months

The best statements which describes the coefficient of n is " It is the total cost per line for unlimited data, calls, text messages, and one phone for 6 months "

Learn more:

You can learn more about the linear function in brainly.com/question/4326955

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