Direction: Solve the problem below by using a graph. Follow the steps presented in this module. A pay phone service charges Php5 for the first three minutes and Php1 for every minute additional or a fraction thereof. How much will a caller have to pay if his call lasts for 8 minutes? If he has Php20, how long could he use the phone?

Direction: Solve the problem below by using a graph. Follow the steps presented in this module. A pay phone service charges Php5 for the first three minutes and Php1 for every minute additional or a fraction thereof. How much will a caller have to pay if his call lasts for 8 minutes? If he has Php20, how long could he use the phone?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter5: Linear Inequalities

Section5.6: Graphing Ineualities In Two Variables

Problem 29PPS

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