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iren2701 [21]
3 years ago
13

Sarah needs to have a plumber come to her house and fix a leaky faucet in her bathroom. The plumber charges $50 to come to her h

ome and an additional $30.75 every hour he works on the job. Sarah only has $234.50 in her savings for the repair. What is the maximum amount of hours that Sarah can have the plumber work on her faucet ?
Mathematics
1 answer:
klio [65]3 years ago
3 0

Answer:

Sarah can have the plumber work on her faucet for six (6) hours maximum

Step-by-step explanation:

Hi

As Sarah has only $234.50 in her savings and the plumber charges $50 just to come to her home, so left-over $184.50 of her saving for pay work hours.

Then as the plumber charges $30.75 per hour we have that \frac{\$ 184.50}{\$ 30.75/h}=6h is the maximum amount of hours that Sarah can have the plumber work on her faucet.

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The expression of the mathematical statement given as "Jaun's age, x, is 4 times his age 15 years ago" is x = 4 * (x - 15)

<h3>How to rewrite the statement as an expression?</h3>

The mathematical statement is given as

Jaun's age, x, is 4 times his age 15 years ago

From the statement, we have:

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This means that his age 15 years ago is

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x = 4 * (x - 15)

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1 year ago
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3 years ago
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Step-by-step explanation:

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