Answer:
X=-2,y=3
Step-by-step explanation:
 
        
             
        
        
        
Formula: C= 2(pi)r
C = 6.28
pi = 3.14
r = ?
6.28 = 2(3.14)r
6.28 = 6.28r
r = 1
        
             
        
        
        
Answer:
1≤x≤5
Step-by-step explanation:
The domain is the values that x can take
X goes from 1 to 5
1≤x≤5
 
        
                    
             
        
        
        
Set it up like a proportion. if 10,000 drops is 10 fl oz. and 10 drops is "X" fl oz. you can make it a proportion and cross multiply and simplify and get your answer.