12-7=5
all you have to do it subtract the number of pens from the number of pencils
        
             
        
        
        
Answer is 72566.52
77000-5203=71797
3840-571=3269
71797+3269=75066
75066-2500=72566
72566+0.52=72566
        
                    
             
        
        
        
Answer:
the first one
Step-by-step explanation:
the answer is the first one
 
        
             
        
        
        
You did it right. 1.35 + 7.00 and you have the right answer. is that what you mean?