Answer:
8
Step-by-step explanation:
2(5x2-4+2)=2(10-4+2)=2x4=8
 
        
             
        
        
        
Answer:
Step-by-step explanation:183
 
        
             
        
        
        
Explanation/Answer:
Total: 4 + 6 + 5 + 7 = 22
Green: 6 + 7 = 13
Probability: 13/22
Note: It Is Not Mutually Exclusive Events
 
        
             
        
        
        
I don’t understand your question, 
Do you want a answer or explain.
        
             
        
        
        
Answer:
x = 9.6
Step-by-step explanation:
Since point C is on line segment RB. 
Therefore, 
RC + CB = RB
2x + 9 + 3x - 12 = 45
5x - 3 = 45
5x = 45 + 3
5x = 48
x = 48/5
x = 9.6