Answer:
13
Step-by-step explanation:
Have a good day
 
        
                    
             
        
        
        
Answer:
123 tons
Step-by-step explanation:
1) Convert 12 1/3 tons to a decimal - 12.3
2) multiply 12.3 by 10 - 123 tons
 
        
                    
             
        
        
        
34/4=8.5
8.5x5=42.5
The answer is $42.50
        
             
        
        
        
False, 4-2(3+7) = -16 and 4-2•3+2•7= 12
        
             
        
        
        
Just substitute x = 2 and y = 5 into the equation wherever you see x and y.
2 + (12 - 5x) · 2y
2 + (12 - 5(2)) · 2(5)
2 + (2) · 10
4 · 10
40, is the answer which should be the first box.