PLEASE HELP I WILL GIVE BRAINLIEST

x=120 I believe

Step-by-step explanation:

use corresponding angles to make this equation:

20+40+x=180

60+x=180

x=120

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.

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^