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When a plumber is called the cost of the service call is 65$ for them to show up at your house, plus an additional $30 per hour

PLEASE SOLVE ALL OF THEM I WILL GIVE U THE WORLD

When a plumber is called the cost of the service call is 65$ for them to show up at-example-1
User Timmos
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1 Answer

4 votes

Answer:

Explanation:

y=30x+65

y=30(3)+65

y=90+65

y=155

User Amrinder
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