Answer:
80%
Step-by-step explanation:
find total miles drove-40+10=50...
50 * 2 = 100
40 * 2 = 80
10 * 2 = 20
80%
 
        
             
        
        
        
Hello. 10x-3-2x=4 ; 10x-2x=4+3 ; 8x=7 ; x=7/8. I hope to have helped you
        
             
        
        
        
It is either 2/10 or .20 or 20%. idk know what your answers to choose from are
        
                    
             
        
        
        
27 is how much kids did the survey because I added all the fractions together like how the question did 3/5 which is 3 × 5 = 15
        
             
        
        
        
Answer:
yes
Step-by-step explanation: