A telephone company offers two long-distance plans.

User Generated

FBFHER

Mathematics

Description

Plan A: $25 per month and 5¢ per minute

Plan B: $6 per month and 15¢ per minute
For how many minutes of long-distance calls would plan B be financially advantageous?
    

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Explanation & Answer

25 + 0.5t > 6 + 0.15t
19 > 0.10 t
t < 190

[0,190) is the correct answer..........................................


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