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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