Mathematics, 22.08.2019 23:30, Irenesmarie8493
Your cell phone plan costs $39.99 per month plus $.15 for each text message you send or receive. you have at most $45 to spend on your cell phone bill. what is the maximum number of text messages that you can send or receive next month?
-what information do you know? what information do you need?
-what inequality can you use to find the maximum number of text messages that you can send or receive?
-what are the solutions of the inequality? are they reasonable?
Answers: 2
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