For her phone service, Salma pays a monthly fee of $21, and she pays an additional $0.04 per minute of use. The least she has been charged in a month is $64.16. What are the possible numbers of minutes she has used her phone in a month? Use m for the number of minutes and solve your inequality for m
For her phone service, Salma pays a monthly fee of $21, and she pays an additional $0.04 per minute of use. The least she has been charged in a month is $64.16. What are the possible numbers of minutes she has used her phone in a month? Use m for the number of minutes and solve your inequality for m
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter3: Math Models
Section3.6: Solve Applications With Linear Inequalities
Problem 337E: Find your last month’s phone bill and the hourly salary you are paid at your job. (If you do not...
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For her phone service, Salma pays a monthly fee of $21, and she pays an additional $0.04 per minute of use. The least she has been charged in a month is $64.16.
What are the possible numbers of minutes she has used her phone in a month?
Use m for the number of minutes and solve your inequality for m
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