Answer:
3
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
No they are proprotional.
Step-by-step explanation:
the tables eqaution is 
y=3x+1
 
        
                    
             
        
        
        
Multiply the area of the circle by the percentage:
60 square units x 50% = 60 x 0.50 = 30
50% 0f the circle id 30 square units.
 
        
             
        
        
        
Answer:
7/100
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator
GCD of 70 and 100 is 10
Divide both the numerator and denominator by the GCD
70 ÷ 10
100 ÷ 10
Reduced fraction: 
7
10
Therefore, 70/100 simplified to lowest terms is 7/10.