<span>M/9+2/3=7/3
</span><span>M/9 =7/3 - 2/3
M/9 = 5/3
M = 5/3 x 9
M = 15</span>
        
             
        
        
        
Answer:
k = +10 or -10
Step-by-step explanation:
It's given in the question that the roots of the eqn. are real and equal. So , the discriminant of the eqn. should be equal to 0. 






 
        
                    
             
        
        
        
The difference between the 2 different temperatures.
The key word difference refers to subtraction.
So 18 - ( - 13 )
Subtracting a negative is the same as adding the positive.
So 18 + 13
Solve the statement to get:
31
        
             
        
        
        
The answer is = five n minus ten is greater than twenty six
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
the statement which is correct is 
l -29 l > 22
here
29 > 22