Answer:

Step-by-step explanation:
you can divide both sides by 2.35 to get the right side to be 1:

 
        
             
        
        
        
Could you maybe add more info? like a story or something
        
             
        
        
        
Answer:
144x=1728
Step-by-step explanation:
144 credit hours and x will be the cost per hour equals the total 1728. Its 12 dollars an hour
 
        
                    
             
        
        
        
The answer is D. 4x7+5=33 8x7+5=61. Hope it helps