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A plumber charges a $75 flat fee plus $25 per hour for each job. Which linear equation represents the cost of a job that lasts t hours? *
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A plumber charges a $75 flat fee plus $25 per hour for each job. Which linear equation represents the cost of a job that lasts t hours? *

User Bastien D
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2 Answers

7 votes

Answer:

25t+75=cost of job

Explanation:

User Iguypouf
by
4.7k points
13 votes

Answer:

  • C = 25t + 75

Explanation:

Cost of the job comprises of one of fee and hourly charge. Given:

  • One off fee = $75
  • Hourly charge = $25
  • Number of hours = t

Let C be the total cost, then required equation is:

  • C = 25t + 75
User Darshan Puranik
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4.5k points
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