Answer:
m = -1/2
Step-by-step explanation:

Hope this helps. 
 
        
             
        
        
        
3575747537543764666+6777777888888889999999990000000
 
        
             
        
        
        
Answer:
-4/9
Step-by-step explanation:
flip -3/5
4×5 / 15×-3
20/-45
÷5 ÷5
-4/9
 
        
             
        
        
        
Answer:
(x + 3)(x - 1)(x + 2)  
Step-by-step explanation:
The fractions are:  

Factor each denominator  

We must find the least common multiple of the denominators.  We take the maximum power of each separate factor.
       Factors of first fraction = (x + 3) × (x - 1)
Factors of second fraction = (x + 3)             × (x + 2)
                                    LCM = (x + 3)(x - 1)(x + 2)
The lowest common denominator of the two fractions is (x + 3)(x - 1) (x + 2).
 
        
             
        
        
        
Answer:
74940, three
Step-by-step explanation:
74.94 × 10³
74.94 × 1000
74940