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The price of a phone call consists of a standard connection fee, which is constant, plus a per-minute charge. A 10-minut

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by VJesus12 » Mon Nov 09, 2020 11:18 am

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The price of a phone call consists of a standard connection fee, which is constant, plus a per-minute charge. A \(10\)-minute call costs \(\$2.90\) and a \(16\)-minute call costs \(\$4.40.\) How much does a \(13\)-minute call cost?

(A) \(\$3.55\)
(B) \(\$3.57\)
(C) \(\$3.58\)
(D) \(\$3.65\)
(E) \(\$3.77\)

Answer: D

Source: Manhattan GMAT
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