Mathematics, 13.10.2020 23:01 itsgiovanna

A plumber charges a one-time service fee of $20 in addition to his hourly rate of $25 per hour. If the plumber went to your house to work on your
bathtub and the bill came to $145.00, how many hours did it take him to
complete the job?

Answers: 2

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A plumber charges a one-time service fee of $20 in addition to his hourly rate of $25 per hour. If...