Mathematics, 27.10.2020 17:50, sarahhmao

Showing your work Write a function rule to model for the cost of having a
plumber to come to fix a broken pipe. Then evaluate
for the given number.

Roto-Rooter charges $45 for the first hour then $20
an hour after that. Find the cost if it takes 5 hours to
fix the broken pipe.

Answers: 3

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Showing your work Write a function rule to model for the cost of having a
plumber to come to...