The one which has the greatest initial DOWNWARD velocity which is ball 4
I think the answer could be A but I'm not so sure because at first Kayla has 6 boxes with x amount of books in the boxes with four left over so the equation would be 6x+4= number of books. So if she then replaces the now five boxes with x amount of books in them and adds four books to each of the five boxes you get 5x+4=number of books so it all equals out to the same number of books on both sides of the equal sign for 6x+4=5x+4
Answer:
I think it is wrong because it is unlike term
Step-by-step explanation:
The rule is add 5 to x
6+5=11
n=11