Mathematics, 16.09.2019 23:30 Happypuppy1918
When jane uses her calling card overseas, the cost of a phone call is .75 for the first three minutes and. 12 for each additional minute, thereafter. if jane plans to spend at most $3.60 to make a call, find the greatest possible length of talk time.
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When jane uses her calling card overseas, the cost of a phone call is .75 for the first three minute...
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