A cell phone company charges a flat rate of
1 answer:
Answer:
465 minutes or 8 hours and 15 minutes
Step-by-step explanation:
her monthly bill was 72.25 and she has to pay 2.50 per month
72.25 - 2.50 = 69.75
69.75/ 0.15 = 645 minutes
645 minutes/ 60 minutes= 7.75 = 8 hours 15 minutes
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