Hope this helps. If you have any further question ask me in comment.
 
        
        
        
Unsure how your teacher wants the table to be filled out, but the solution is about 1.62.
 
 
        
        
        
Answer:
B) 22
Step-by-step explanation:
AC = BD
6x+10 = 10x+2
simplify:
subtract 6x and 2 from both sides:
4x = 8
x = 2
then:
AC = 6(2)+10 = 22
 
        
                    
             
        
        
        
Answer:
103
Step-by-step explanation:
it has to add up to 180 so
180-77=103