Step-by-step explanation:
5,555 can be rounded up to 6,000 because the 5 next to the five thousand will make it go up. while the 4,444 will round to 4,000 . I don't have a clear answer but I hope this helps.
Answer: 19,415,000
I think
Step-by-step explanation:
Hope this helps!! :)
Answer:
<h2>400</h2>
Step-by-step explanation:

What kind of math is it? Just wondering so that I can help you
Answer:
the answer is 6a^2- 3ax+ 3a