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Monica [59]
3 years ago
6

The average of an electrician's hourly wage and a plumber's hourly wage is $33. One day a contractor hires an electrician for 9h

r of work and the plumber for 6hr of work and pays a total of $468 in wages. Find the hourly wage for the electrician and for the plumber. Electrician makes $___ and Plumber makes $___
Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
6 0

Answer:

Plumer : $198

Electrition : $270

Step-by-step explanation:

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Hi again!

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Honestly I don't think we can solve the equation to find the answer. What we can do is to find the boundary line. (I think you know what that is) After that, shading the appropriate area.

y > -2x + 8

Again, credit to my beautiful graphing calculator. Here is how it looks like.

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