Mathematics, 02.11.2019 05:31 borsha255
For a long-distance person-to-person telephone call, a telephone company charges $ 0.21 for the first minute, $ 0.17 for each additional minute, and a $ 1.59 service charge. if the cost of a call is $ 2.31 comma how long did the person talk?
Answers: 2
Mathematics, 21.06.2019 17:00, danjan9084
Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip
Answers: 1
For a long-distance person-to-person telephone call, a telephone company charges $ 0.21 for the firs...
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