Hi! You need 3 boxes because if you divide 21 1/4 / 10 you get 2 1/8 or 2.125 so you at least have two boxes. You will still have some left over after the two boxes so you will need another box for those. I hope this helped, Goodluck :)
We're not supposed to help with exams. This isn't an exam, is it?
A(0)=202, A(37)=half that.


Last choice.
Choice J both prices are per a unit
Well i guess 8 because 4/5 = 8/10 and 8/10 = .8 so yea
Answer:
Step-by-step explanation: