Mathematics, 20.04.2021 14:00, Rayanecrazt3671

The average of an electrician's hourly wage and a plumber's hourly wage is $33. One day a contractor hires an electrician for 7hr of work and the plumber for 4hr of work and pays a total of $396 in wages. Find the hourly wage for the electrician and for the plumber.

The average of an electrician's hourly wage and a plumber's hourly wage is $33. One day a contracto

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The average of an electrician's hourly wage and a plumber's hourly wage is $33. One day a contractor...