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What is the average (arithmetic mean) of \(a, b,\) and \(c?\)
(1) \((a + b) + (c + d) = 17\)
(2) \(d = 5\)
[spoiler]OA=C[/spoiler]
Source: Princeton Review
(1) \((a + b) + (c + d) = 17\)
(2) \(d = 5\)
[spoiler]OA=C[/spoiler]
Source: Princeton Review
