Respuesta :
3 hours.
8*3=24
15+24=39
If you go one more hour over, it'll cost Sandra $47.
8*3=24
15+24=39
If you go one more hour over, it'll cost Sandra $47.
Answer:3ft 1 1 1
1 1
1 1 1
Step-by-step explanation:3ftx4 is 12ft