(please HELP)DG's Plumbing and Heating charges $50 plus $65 per hour for emergency service. Bill remembers being billed just over $400 for an emergency call. How long to the nearest hour was the plumber at Bill's house?

Question

anonymous · Answer

400-50=350
350/65=5.38
roughly 5 hours.

anonymous · Answer

subtract 50 from the total bill and then divide the answer by 65 and round

anonymous · Answer

Any medals give to Alex1412108

anonymous · Answer

posted when you did, mine says essentially what yours says though