Question

Xanthe is with a cell phone provider that charges $0.37 per minute plus a connection fee of $0.10. How much will she be charged for a call that lasts n minutes?

Answer 1

Xanthe will be charged $0.37 per minute for a call lasting n minutes, plus a one-time connection fee of $0.10. To calculate the total charge, multiply $0.37 by the number of minutes and add the connection fee.

Step-by-step explanation:

To calculate the charge for a call that lasts n minutes with a cell phone provider that charges $0.37 per minute plus a connection fee of $0.10, you use the formula:

Total Cost = (Cost per Minute × Number of Minutes) + Connection Fee

Substituting the given values, we get:

Total Cost = ($0.37 × n) + $0.10

So, if Xanthe makes a call that lasts n minutes, her total charge will be $0.37 times n plus $0.10.