Respuesta :
Answer: m=30
Step-by-step explanation: because if she reads 9 minutes for 5 days she reads 45 minutes (because 9x5=45). Then you have to subtract 45 from 75 and get 30. (75-45=30).
Answer:
Step-by-step explanation:
If you read 9 minutes a day for five days that means 9 * 5 is 45 and you have to take 45 and subtracted from 75 minutes will give you a answer of 30 minutes