The table shows how much a company charges for a gardening job. Mrs Fong paid the company $290 for a gardening job. How many hours of gardening did she pay for?
Charges | |
First 4 hours | $170 |
Every additional hour | $40 |
Charges | |
First 4 hours | $170 |
Every additional hour | $40 |
Charges | |
First 4 hours | $170 |
Every additional hour | $40 |
Charges | |
First 4 hours | $170 |
Every additional hour | $40 |
Charges | |
First 4 hours | $170 |
Every additional hour | $40 |