If $x,$ $y,$ and $z$ are integers, with $x<y<z,$ what is the average (arithmetic mean) of $x, y,$ and $z?$

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VJesus12: Legendary Member; Posts: 2276; Joined: Sat Oct 14, 2017 6:10 am; Followed by:3 members

If $x,$ $y,$ and $z$ are integers, with $x<y<z,$ what is the average (arithmetic mean) of $x, y,$ and $z?$

by VJesus12 » Wed Feb 23, 2022 4:11 am

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If $x,$ $y,$ and $z$ are integers, with $x<y<z,$ what is the average (arithmetic mean) of $x, y,$ and $z?$

(1) $(x+y)z=5$

(2) $x+z<3$

Answer: E

Source: Manhattan GMAT

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