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Mary called a plumber to fix her leaky faucet. The plumber charged a $50 service fee and $20 per hour. Mary owed the plumber $95. Write an equation to find the number of hour, h, that the plumber worked.
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Mary called a plumber to fix her leaky faucet. The plumber charged a $50 service fee and $20 per hour. Mary owed the plumber $95. Write an equation to find the number of hour, h, that the plumber worked. ​

User Peter T Bosse II
by
4.8k points

2 Answers

12 votes

Answer:

4.75 h

Explanation:

User Manishg
by
4.6k points
10 votes
The answer is 2.25h when we do theese equation
95-50=45
45/20=2.25h
User Dice
by
4.0k points
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