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haleyright

  • one year ago

Paul's Plumbing charges a flat fee of $90 plus $40/h for a plumbing job. Perfect Pipes charges a flat fee of $60 plus $55 for a plumbing job. A. Write expressions to represent the total costs of a plumbing job for each company. Let h represent the time, in hours, of a plumbing job. Be sure to label the expression for each company! B. Is the cost of a 3-hour-long plumbing job the same at both companies. Write and use an equation to find out. Show all work!

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  1. haleyright
    • one year ago
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    @Chiko_1278

  2. imqwerty
    • one year ago
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    the answer is given here- http://www.algebra.com/algebra/homework/word/finance/Money_Word_Problems.faq.question.905718.html

  3. haleyright
    • one year ago
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    thanks qwerty

  4. imqwerty
    • one year ago
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    no prblem :)

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