Answer:
21,678 rounded to the nearest ten is 21,680
What are the questions attach a pic plz
Answer:
Below is a reference sheet.
Answer:
42 divided by 6=7 so 7 hrs
Step-by-step explanation:
its probalay wrong im not smart lol
We can write one fifth as

7 times of w , we can write as = 7w
Now we have to subtract one fifth from seven times of w.
So we can write it in algebraic expression as