Answer:
20 for de first one and answer (B) for the second.
Step-by-step explanation:
20 for de first one and answer (B) for the second.
hope this helped;3
If you do 6-8 you get -2 so all you have to do is add the 3 and its negative. the answer is .............-32
We have,

To express periodic number calculated we use:

Hope this helps.
r3t40
600,000,000+ 70,000,000+ 200,000+ 600+ 40