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For a​ long-distance person-to-person telephone​ call, a telephone company charges $ 0.72 for the first​ minute, $ 0.42 for each additional​ minute, and a $ 1.85 service charge. If the cost of a call is
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For a​ long-distance person-to-person telephone​ call, a telephone company charges $ 0.72 for the first​ minute, $ 0.42 for each additional​ minute, and a $ 1.85 service charge. If the cost of a call is $ 8.03 comma how long did the person​ talk?

User Attack
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1 Answer

5 votes

Answer:

13 mins

Explanation:

8.03- 1.85= 6.18

-.72=5.46

/.42=13

User Darshan Lila
by
8.3k points
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