Answer:
commutative 
Step-by-step explanation:
you are typing the same numbers but in different order
 
        
             
        
        
        
The answer is -1 because I don’t really know the real answer
        
             
        
        
        
There are 52 cards in a deck, half the cards aware red and half the cards are red.
First card being red is 26/52 = 1/2
After the first card is dealt there are 51 cards left and 26 are black so dealing a black card = 26/51
After 2 cards are dealt there are 50 cards left and 25 red ones left. The probability would be 25/50 = 1/2
The probability of all 3 happening = 1/2 x 26/51 x 1/2 = 13/102
Answer: 13/102
 
        
             
        
        
        
Answer:
$1.80 + (8x$0.10)*4.5 = $5.40
Step-by-step explanation:
$1.80 base cost
$0.10 for an 8th of a mile, thus multiply by 8 = $0.80 per mile
So, $1.80 + (4.5 * $0.8) = $5.40
 
        
                    
             
        
        
        
Answer:
Yes, they do. 
Step-by-step explanation:
They both pass through the same points of -2 on the x and y axis.