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Algebra
Question

(Modeling) Long-Distance Call Charges A certain l...

(Modeling) Long-Distance Call Charges A certain long-distance carrier provides service between Podunk and Nowheresville. If \(x\) represents the number of minutes for the call, where \(x > 0\) , then the function \(f ( x ) = 0.40 [ x ] + 0.75\)

Answer

\(\$ 2.75\)

Solution
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