The number of minutes students took to c...

The number of minutes students took to complete a quiz is summarized in the table above. If the mean number of minutes was 17, which equation could be used to calculate c?

`17=(119+x)/(x)`

`17=(119+16x)/(x)`

`17=(446+x)/(26+x)`

`17=(446+16x)/(26+x)`

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