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Mathematics, 14.07.2019 08:30 ignacio73

If the average (arithmetic mean) of -5 and x is 1, what is the value of x ? a) -3 b)-2 c) 6 d) 7

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If the average (arithmetic mean) of -5 and x is 1, what is the value of x ? a) -3 b)-2 c) 6 d)...
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