Answer:
Wouldn't it be 45 minutes as well?
Step-by-step explanation:
If you think about it in a real life scenario, if one person does the job and then another person does the same job at the same speed wouldn't it be the same time? But if its not i think it would be 15 minutes because 45-30 = 15
Answer:
5?
Step-by-step explanation:
i fell like it is 5 pounds I hope this is right..
Answer: 1091
Step-by-step explanation: add the numbers