
Patrick B. answered 09/12/20
Math and computer tutor/teacher
C(p) = 120 + 45p
Hannah H.
asked 09/09/20The Family Plan: $120 monthly fee, unlimited talk and text on up to 5 lines, and data charges of $45 for each device for up to 2 GB of data per device.
The Mobile Share Plan: $160 monthly fee for up to 10 devices, unlimited talk and text for all the lines, and data charges of $30 for each device up to a shared total of 10 GB of data.
Find the model of the total cost of the Family Plan in dollars. Use P for the number of devices that need data plans as part of their cost.
Patrick B. answered 09/12/20
Math and computer tutor/teacher
C(p) = 120 + 45p
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