Answer:
1416 cm
Step-by-step explanation:
Use calcutor shows everthinh
 
        
             
        
        
        
Y= 3/2x would be the answer.
        
                    
             
        
        
        
Answer:
50888888888888888888+++++
 
        
             
        
        
        
Answer:
-24
Step-by-step explanation:
-4-8= -12
8-2=6
12+6=18
-12b+6c+18
Greatest common factor = 6
-12/6=-2
6/6=1
18/6=3
D 6(-2b+1c+3)
-12(2)+6(-3)+18
-24+(-18)+18
-42+18= -24
-24
 
        
                    
             
        
        
        
2x - 10 = 30
2x = 40
x = 20