They're all used for differentiating types of measurement in mathematics and science.
        
                    
             
        
        
        
= 488000
(real number)
= 4.88 × 105
(scientific notation)
<span>= 4.88e5 
maybe this will help ?</span>
        
                    
             
        
        
        
<span>To determine whether (−1,4) is a solution to the equation 3x+8y=29, substitute  ...-1... for x and ...4... and for y.
In a pair of values like (-1, 4), the first coordinate, or entry, occupied by -1 always represents x.
Similarly, the second coordinate occupied by 4 represents y.
Answer: </span>substitute  ...-1... for x and ...4... and for y.
        
             
        
        
        
Answer:
option A
Step-by-step explanation:
 ,
 , 
So, 
 