Answer:
102 actually just add it up 
Step-by-step explanation:
add it up
 
        
             
        
        
        
Answer:
3:7
Step-by-step explanation:
18/6(largest factor)=3
42/6(largest factor)=7
 
        
                    
             
        
        
        
Step-by-step explanation:
Four bought a book at $6
4 x $6 = $24
8 x $x = $8x
Expression
$24 + $8x
 
        
                    
             
        
        
        
Answer:
1
Step-by-step explanation: