Answer:
I am pretty sure its the first one 
 
        
                    
             
        
        
        
This would be 13+2x because if x is the number, then 2 times it would be 2x and the sum means addition so it would be 13+2x
        
             
        
        
        
The answer is A
7.152 is less than 7.512 so the greater than symbol would be facing 7.512
        
             
        
        
        
Answer:
2.6
Step-by-step explanation:
24 ft. divided by 9 is 2.6666666666...
 
        
                    
             
        
        
        
Answer:
16
Step-by-step explanation:
Hope you get it.
You would just convert 5 1/3 into a improper fraction 16/3=16/3