Respuesta :
Answer:
1/2 an hour or 30 minutes
Step-by-step explanation:
t = time
3(t+1)=9t
3t+3=9t
3=6t
t=0.5 hour
0.5 hour is equal to 30 minutes.
Answer:
1/2 an hour or 30 minutes
Step-by-step explanation:
t = time
3(t+1)=9t
3t+3=9t
3=6t
t=0.5 hour
0.5 hour is equal to 30 minutes.