Melissa has a choice of two phone plans. The first plan has a monthly fee of $40 and charges $0.50 per additional peak minute over included minutes. The second plan has a monthly fee of $50 and charges $0.25 per additional peak minute over an equal number of included minutes. Graph the system of linear equations. Find the number of additional peak minutes for which the second plan will be as cheap as the first, and tell how much Melissa would pay for that month.
Melissa has a choice of two phone plans. The first plan has a monthly fee of $40 and charges $0.50 per additional peak minute over included minutes. The second plan has a monthly fee of $50 and charges $0.25 per additional peak minute over an equal number of included minutes. Graph the system of linear equations. Find the number of additional peak minutes for which the second plan will be as cheap as the first, and tell how much Melissa would pay for that month.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Melissa has a choice of two phone plans. The first plan has a monthly fee of $40 and charges $0.50 per additional peak minute over included minutes. The second plan has a monthly fee of $50 and charges $0.25 per additional peak minute over an equal number of included minutes. Graph the system of linear equations. Find the number of additional peak minutes for which the second plan will be as cheap as the first, and tell how much Melissa would pay for that month.
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