Grissom2019 Grissom2019 17-11-2020 Mathematics contestada John called a plumber to fix a leak in his bathroom. The plumber charged $30 to come to the house and $25 an hour while fixing the leak. If the final bell was $106, how many hours was the plumber 03 John's house? 05 O 7 O4 Next O 09:45
