Help please confused

A = 25

B = 27

C = 5

D = 15

E = 7

Step-by-step explanation:

The question states that all rows, columns, and diagonals have the same sum. With this assumption, we can add up 6, 16, and 26 to know that each row/column/diagnol adds up to 48. With this in mind, you can fill in the numbers needed to make all the rows add up to 48.

Example: A + 17 + 6 = 48, so A = 25

The more numbers you solve, the more knowledge you have to solve for the rest of the numbers.

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.