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Mathematics, 24.10.2020 05:00 emmamanny
PLUMBING Raven is deciding between two plumbing services Service Provider A multiplies the average number of hours spent at a
residence by $50, where the average number of hours spent at a residence is 1.5 hours for a new house and 3.75 hours for an old house.
Service Provider B multiplies the exact number of hours spent at a residence by $60. Suppose Raven has a new house and needs a plumber
for 175 hours. Find the cost of service charge using both methods.
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