Answer:
First equation x=4
second equation x=3
Explanation:
The question is telling us that 'X' is equal to 8. It's another way of representing this number using X as the variable replacing it. 
We input 8 instead of the X to solve the equation, and here in the picture, you can see where I went from there. 
Do the same thing for the other equation.
I hope this helps :)
 
 
        
             
        
        
        
Answer: technician B 
Explanation:
The oil is picked up from the oil pump though a pick up tube that is mounted on the oil pump. The end of the pick up tube sits in the oil at the bottom of the oil pan. The oil is then forced through holes that are drilled into the block. Those holes which are called (journals) lead to the main bearings,rod bearings,lifters, camshaft, ect..
 
        
             
        
        
        
Answer: Ethics 
Explanation:
  Ethics is the basic principle for the personal code. The code of the ethics is basically designed for outline the values in the organization with honesty and integrity. 
The ethics is basically depend upon the principle of core value of the organization. The code of the ethics basically guide the core value in the organization and breaking the rule of ethics can also cause termination from the organization. 
Morality, integrity and honesty are all the sub part of the ethics vale in the organization. Therefore, ethics is the correct option.