Answer:
50 min
Explanation:
Let the call be for x minutes
14.85 = 0.85 + 0.28x
0.28x = 14
x = 14/0.28 = 50
50 minutes
28 cents = $0.28
Total cost = connection fee + x*cost per minute
14.85 - 0.85 = 0.28x
x = 14/0.28
x = 50
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