Respuesta :

Answer:

she spent 35 minutes on her homework

Step-by-step explanation:

Answer:

35 minutes.

Step-by-step explanation:

Because at 9:20, it's been 10 minutes. Then at 9:30, it's been 20 minutes, then at 9:45 it has been 15 minutes which all that added up is 35.

Brainliest??? Please amigo?

RELAXING NOICE
Relax