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For his phone service, Deon pays a monthly fee of $18
, and he pays an additional $0.04
per minute of use. The least he has been charged in a month is $61.28
.
What are the possible numbers of minutes he has used his phone in a month?
Use m for the number of minutes, and solve your inequality for
m.

Respuesta :

(61.28-18)/0.04= 1082 minutes.
So deon spends at least 1082 minutes on his phone.

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