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3 years ago

13

(PLEASE HELP!!) A school’s toilets are broken. Don’t Flush Plumbing Company ™ charges $50 for a service call plus $10 per hour.

Fire-in-the-Hole Plumbing™ charges $90 for a service call plus $5 per hour.

1 answer:

mr Goodwill [35]3 years ago

5 0

X is your per hour y is the answer itself

Don’t Flush is y= 10x + 50
Fire hole is y= 5x + 90

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