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Mathematics, 20.10.2020 22:01 whaddup8428
many years ago it used to cost more to call people long distance. Let’s say the first 5 minutes cost 4 dollars, but the. every minute after that cost $0.50 per minute. how much would it have cost for a 20 minute phone call?
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many years ago it used to cost more to call people long distance. Let’s say the first 5 minutes cost...
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