The phone company A Fee and Fee has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 190 minutes, the monthly cost will be $44. If the customer uses 840 minutes, the monthly cost will be $109. A) Find an equation in the form y = mz+b, where z is the number of monthly minutes used and y is th total monthly of the A Fee and Fee plan.
The phone company A Fee and Fee has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 190 minutes, the monthly cost will be $44. If the customer uses 840 minutes, the monthly cost will be $109. A) Find an equation in the form y = mz+b, where z is the number of monthly minutes used and y is th total monthly of the A Fee and Fee plan.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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![Question 13
>
The phone company A Fee and Fee has a monthly cellular plan where a customer pays a flat monthly fee
and then a certain amount of money per minute used on the phone. If a customer uses 190 minutes, the
monthly cost will be $44. If the customer uses 840 minutes, the monthly cost will be $109.
A) Find an equation in the form y = mx +b, where is the number of monthly minutes used and y is the
total monthly of the A Fee and Fee plan.
Answer: y
Do not use any commas in your answer.
B) Use your equation to find the total monthly cost if 654 minutes are used.
Answer: If 654 minutes are used, the total cost will be
dollars.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde8128f9-1a23-4244-aa0a-2f41f1af4f59%2F52ae7b24-aaa1-4b87-9692-3deed3e0d1be%2Fx1zzze_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 13
>
The phone company A Fee and Fee has a monthly cellular plan where a customer pays a flat monthly fee
and then a certain amount of money per minute used on the phone. If a customer uses 190 minutes, the
monthly cost will be $44. If the customer uses 840 minutes, the monthly cost will be $109.
A) Find an equation in the form y = mx +b, where is the number of monthly minutes used and y is the
total monthly of the A Fee and Fee plan.
Answer: y
Do not use any commas in your answer.
B) Use your equation to find the total monthly cost if 654 minutes are used.
Answer: If 654 minutes are used, the total cost will be
dollars.
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