The phone company Ringular 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 140 minutes, the monthly cost will be $48. If the customer uses 980 minutes, the monthly cost will be $174. A) Find an equation in the form y=mx+b, where x is the number of monthly minutes used and yy is the total monthly of the Ringular plan. Answer: y=
The phone company Ringular 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 140 minutes, the monthly cost will be $48. If the customer uses 980 minutes, the monthly cost will be $174. A) Find an equation in the form y=mx+b, where x is the number of monthly minutes used and yy is the total monthly of the Ringular plan. Answer: y=
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section: Chapter Questions
Problem 40CLR
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The phone company Ringular 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 140 minutes, the monthly cost will be $48. If the customer uses 980 minutes, the monthly cost will be $174.
A) Find an equation in the form y=mx+b, where x is the number of monthly minutes used and yy is the total monthly of the Ringular plan.
Answer: y=
B) Use your equation to find the total monthly cost if 635 minutes are used.
Answer: If 635 minutes are used, the total cost will be dollars.
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