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Mathematics 10 Online
OpenStudy (anonymous):

Help answer this pleasee fast Erinn's basic cell phone plan charges $54.99 for service plus $0.24 per minute beyond the included 500 minutes in the plan. How much will it costs Erinn if she used her cell phone for 690 minutes in one month?

OpenStudy (anonymous):

Subtract 500 from 690 to get the minutes that are over the plan and multiply it by 0.24, then add 54.99 and the answer is 100.59

OpenStudy (anonymous):

Thank you

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