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3 years ago

12

when jane uses her calling card overseas, the cost of a phone call is .75 for the first three minutes and. 12 for each additiona

l minute, thereafter. if jane plans to spend at most $3.60 to make a call, find the greatest possible length of talk time.

1 answer:

artcher [175]3 years ago

7 0

26 minutes, would = 3.51. if you add .12 to that it is 3.63.
so the most that she could talk would be 26 minutes.

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