Which angles are linear pairs? Check all that apply. O ZSRT and ZTRV
O ZSRT and ZTRU
V
O ZVRW and ZWRS
T
O ZVRU and ZURS
U
R
O ZURW and ZWRS
w
S

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.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,