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Mathematics, 10.12.2020 23:30 Tayler9353

Denise has a prepaid cell phone. This month she would like to purchase a $9 message package. The rate plan for the talk time is $0.10 per minute. What is the maximum amount of talk time that Denise can purchase for her bill to stay under $45? (Need the Equation)

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Denise has a prepaid cell phone. This month she would like to purchase a $9 message package. The rat...
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