Answer: https://mathantics.com/
Step-by-step explanation: use that I hope it helps
Answer:
2045
Step-by-step explanation:
All you had to do was add.
I hope this helped you.
Answer:
390
Step-by-step explanation:
Step-by-step explanation:

Try putting it on a timeline. It makes more sense that way :)
Answer:
5.86
Step-by-step explanation: