7.8 x 100 = 780
7.83 x 10,000 = 78,300
        
                    
             
        
        
        
Answer:
Days of snowfall 
Step-by-step explanation:
 the y- axis
 
        
             
        
        
        
Answer:
Step-by-step explanation:
third option I believe
 
        
             
        
        
        
Answer:
The first answer is 21x+22.
Second answer is 36+3x.
Third answer is 29x+6.
Step-by-step explanation:
I just simplified 
 
        
             
        
        
        
Area=pi x radius squared so (3.14)(10)squared = 314