Answer:
Slope = 2, and y intercept = -5
 
        
                    
             
        
        
        
Answer: 0.1
Step-by-step explanation:
Given
Bag-I has 2 blue,3 orange, 5 red 
Bag-II has 4 Pink,10 blue, 6 brown 
No of ways of choosing a blue marble from bag-I

Total no of ways of choosing a marble from bag-I

No of ways of choosing a blue marble from bag-II

Total no of ways of choosing a marble from bag-II

The probability that he will pull out a blue marble from each bag is


 
        
             
        
        
        
Answer:
Solving the given linear system, we get x = 1 and y = -3.
The solution set is: (1,-3)
Step-by-step explanation:
We need to solve the linear system of equations.

We can write second equation y=x-4  as: 
Let:

Now, Adding equation 1 and 2

So, we get x = 1
Now, put value of x in second equation to find value of y:

So, we get y = -3
Solving the given linear system, we get x = 1 and y = -3.
The solution set is: (1,-3)