Mathematics
Mathematics, 12.03.2021 21:00, angelo816

Samuel's air conditioning unit stopped working. He has to find a repair company to fix the unit. He decides to compare the costs of two companies based on their service fees and labor costs • Cool Air Plus charges a $25 service fee for coming out to the house. They also charge 525 per hour of work that they perform
• Cool Breeze Air charges a $40 service fee for coming out to the house. They also charge 315 per hour of work that they perform
The system of linear equations shown can be used to represent this situation. In the system of linear equations, represents the amount of time (in hours) it takes the company to perform the work and
represents the total cost in dollars) of the air conditioning work performed by the company
25h + 25
15h + 40
• Determine the point in time, in hours, when the two companies cost the same amount of money
• Identify the cost of the repairs, in dollars, when the two companies cost the same amount of money,
Show your work or explain how you determined your answers.
Enter your answers and your work or explanation in the box provided.

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Answers: 3

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