Test: GRE Math


If the average of two numbers is \dpi{100} \small 3y and one of the numbers is \dpi{100} \small y+z, what is the other number, in terms of \dpi{100} \small y and \dpi{100} \small z?

\dpi{100} \small y+z

\dpi{100} \small 5y+z

\dpi{100} \small 4y-z

\dpi{100} \small 3y+z

\dpi{100} \small 5y-z

1/40 questions


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