Answer:
312 employees participated in the training
Step-by-step explanation:
Given;
employee to instructor ratio is 24 to 2
there are 26 instructors for the training
let the total number of instructors be I = 26
let the total number of employees be e = ?
employee to instructor ratio is 24 to 2, e : I = 24 : 2
e : I = 24 : 2 = e : 26

Therefore, the total number of employees who participated in the training is 312
Answer: X = 2
Step-by-step explanation: The correct answer to this question is that x=2. Regardless of what point you go to on the line, it always has a value of 2 because it is going vertically (up and down) at 2.
Equation (1)

Equation (2)

Get y alone in equation (1)

Insert y in equation (2)

Numbers 2, 4 and 5 are the correct answers.
Hope this helps!