diiamond17
contestada

For his long distance phone service, Keith pays a $3 monthly fee plus 11 cents per minute. Last month, Keith's long distance bill was $16.42. For how many minutes was Keith billed?​

Respuesta :

abuxton15

Answer:

122 Minutes

Step-by-step explanation:

Start with $16.42

subtract $3 for the monthly fee, 16.42-3= $13.42

he pays $0.11 per minute so that's 13.42 x (1min/0.11) = 122minutes

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