Answer: 9.5 hours
In order to solve this, you must divide his total (80.75) by his hourly wage (8.50) When you do that, you get 9.5, so he worked 9.5 hours
Step-by-step explanation:
Answer:
-0.28
Step-by-step explanation:
4-3<9
5-3<9
6-3<9
and so on...