100 papers x 4 boxes = 400 papers
Anything over 400 papers can be the answer.
Yes, the statement is correct. Since 2 x 3 = 6, we can divide 6 by 3 to get 2 or by 2 to get 3.
63 x 38 = 2394
63 x 10 = 630
600 x 3 = 1800
30 x 3 = 90
1800 + 90 = 1890
63 x 2 = 126
630 - 126 = 504
1890 + 504 = 2394
The answer is b=P-a-(n+1) all you had to do was the a and the parenthesis from the b and put it on the other side