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?