manisandpink manisandpink

18-07-2018
Mathematics

contestada

For his long distance phone service, Eric pays a $7 monthly fee plus 7 cente per minute. Last month, Eric's long distance bill was $19.04. For how many minutes was Eric billed?

Respuesta :

giantstuffedpanda giantstuffedpanda

18-07-2018

19.04-7=12.04

12.04/.07=172 minutes

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