I really need help ...plzzz​

A. 1/6

Hope this helps! :)

(A) 1/6

Step-by-step explanation:

100/120 represents the number of students expected to pass out of the total number of students, so 20/120 is the number of students expected to fail.

20/120 simplified is 1/6.

I hope this helped you!

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.