Answer:
The First 1 is B. And the Second 1 is B. As well.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Up
Step-by-step explanation:
Y= 1x^2 + 3x + 9
Y= Ax^2 + Bx + C 
To determine which way a parabola opens just look at the coefficient (the number) of the x^2 - Always use the coefficient that is beside the x^2
So,  if the coefficient A is positive the parabola is opening upward
       if the coefficient A is negative the parabola is opening downward 
 
        
                    
             
        
        
        
1 kg=1000g*1000mg/1g=1000000mg =10⁶ mg
or you can use proportion
1000g - x mg
1 g     -1000mg
x=1000*1000=1000000mg 
1kg=10⁶ mg
        
                    
             
        
        
        
Answer:
$13286.02
Step-by-step explanation:
100 + 8 = 108
108 / 100 = 1.08
6154 x 
 = $13286.02
 
        
                    
             
        
        
        
8 because 24 divided by 3 is eight