Getting in some topics i'm weak in
Tuff teef has a dozen jawbreakers. How many ways can he put them into 6 bags so that each bag has at least one 1 jawbreaker in them? ans.462
Odd numbers from 1 to 17 are to be place in this magic box where the sum of the diagonals, columns, and rows are the same find x?
-Gonna need your imaginations here their is a 3x3 box with 9 squares
-the first row from the top contains 13 in the center box
-the second row contains 17 in the first box and 1 in the last box
-the bottom row contains x in the third box
help is appreciated thanks in advance