Answer:C
Step-by-step explanation: You want to add up all the marbles, and then take the red marbles and divide by all the marbles 7/20
 
        
             
        
        
        
22 x 85 = (20+2)*85= 20*85+ 2*85 = 1700 + 170 = 1870
        
             
        
        
        
Answer:
21.99
Step-by-step explanation:
This is simple just times 3.14 and 7 to get 21.99
 
        
                    
             
        
        
        
3.6 > 0.94 Hope this helps.
        
                    
             
        
        
        
- Here the line is parallel to x axis
- Slope (m) will be tan(0)=0
- Y intercept is 1.
Y is constant.
The equation of line will be