The arithmetic mean of \(3x-8\) and another number is \(5x.\) The arithmetic mean of the other number and \(3x\) is

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The arithmetic mean of \(3x-8\) and another number is \(5x.\) The arithmetic mean of the other number and \(3x\) is

A. \(4x+4\)
B. \(2x+8\)
C. \(5x+4\)
D. \(4x+8\)
E. \(5x-4\)

The OA is C
Source: — Problem Solving |