Step 1. Simplify 10/3b to 10b/3
12/5(10b/3 + 15/4)
Step 2. Distribute 
8b + 9
        
                    
             
        
        
        
It’s the first one!! :)))
        
                    
             
        
        
        
Answer:
10x9-5(8)=34
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
c = $6.25 + 0.15w
$6.25 represents the fixed cost. it is the cost that does not vary with the number of words
15 cents is the variable cost. it is the cost that varies with the number of words.
to write the equation convert 15 cents to dollars by dividing by 100. 
 
        
             
        
        
        
Answer:
1.A. because in the number line A pointed in no. 1 
2.B.because in the number line B pointed in no. 2