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faltersainse [42]
3 years ago
14

A plumber and his assistant work together to replace the pipes in an old house. the plumber charges $35 an hour for his own labo

r and $20 an hour for his assistant's labor. the plumber works twice as long as his assistant on this job, and the labor charge on the final bill is $1800. how long did the plumber and his assistant work on this job?
Business
1 answer:
aleksley [76]3 years ago
5 0
X= plumber's hours
y= assistant's hours
x=2y (because plumber works twice as long as assistant)

35x+20y=1800
Substitute x=2y
35(2y)+20y=1800
70y+20y=1800
90y=1800
Divide both sides by 90
y=20 assistant's hours

x= 2y
2(20)= 40 plumber's hours

Check:
35x+20y=1800
35(40)+20(20)=1800
1400+400=1800
1800=1800

Hope this helps! :)
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Answer: Please refer to Explanation

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Advise I would give.

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These are but just some ways of getting the money faster but the bottomline is that payment needs to be received faster because the nurses are paid on a weekly basis.

2. Focus more on Patients with Insurance.

The company has a very low clientele base that use insurance and they should aim to increase that figure. This is because Insurance pays out timely and IHHPC will be sure that their payment will come because an Insurance company is bound by certain rules and regulations. For security of payments therefore, they should increase their insurance based clientele.

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3 years ago
Ben is saving 1/5 of his weekly pay to buy a car Write and solve an equation to find what weekly pay w results in savings of $61
creativ13 [48]

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Given:

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8 0
3 years ago
On February 1, 2020, Hawser Corporation purchased a parcel of land as a factory site for $960,000. An old building on the proper
Zolol [24]

Answer:

Cost of land = $1,005,000

Cost of building = $4,275,000

Explanation:

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Vesnalui [34]

Based on the information the amount of penalty that Victoria will have to pay is $850.

<h3>Penalty amount:</h3>

Using this formula

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Learn more about penalty here:brainly.com/question/1178265

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