B). (-6,-7)
Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.
        
             
        
        
        
Answer:
The probability is 2/5
Step-by-step explanation:
Here, we want to calculate the probability that the first person will sit in a yellow roller coaster car 
The number of cars to select from is 6 + 9 = 15 cars 
The number of yellow cars is 6
So the probability that the first person selects a yellow roller coaster car to seat is 6/15 = 2/5
 
        
             
        
        
        
Answer:
Christian will grow more flower as she utilizes all her garden area for the flower growth. 
Step-by-step explanation:
Flower growth is difficult process as it involves great care by a gardener. Christian also grows flowers in her three garden which are available to her. She has same size flower which she grows in her garden.
 
        
             
        
        
        
We can separate the shape into a rectangle and a square 
the area of the rectangle :

the area of the square: 

the area of the whole shape: 

hope this helps