Answer:
should be 20
Step-by-step explanation:
yes
 
        
                    
             
        
        
        
3.25 hours you take 4680÷1440 = 3.25
        
             
        
        
        
Question 1 - the first choice is right
Question 2- the first choice also
        
             
        
        
        
5/7 x 7/3
Multiply the numerators together and the denominators:
(5 x 7) / (7 x 3)
35/21 reduces to 5/3 = 1 2/3
 
        
             
        
        
        
Answer:
x=-11
Step-by-step explanation:
-9x-4-8+7x=10
-2x-12=10
    +12 +12
-2x=22
-2x/-2=22/-2
x=-11