jon3274 jon3274

25-10-2018
Mathematics

contestada

For his long distance phone service aham pays $2 monthly fee plus 12 cents per minute. Last month ,Aham long distance bill was $11.96 for how many min was he billed

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wegnerkolmp2741o wegnerkolmp2741o

25-10-2018

2+.12m = 11.96 where m = minutes

subtract 2 from each side

.12m = 9.96

divide by .12 om each side

m = 83

Answer: he was billed for 83 minutes

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