Answer: 8/8
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A = ± 
Step-by-step explanation:
Given
b²A² - 3g = q ( add 3g to both sides )
b²A² = q + 3g ( divide both sides by b² )
A² =  ( take the square root of both sides )
 ( take the square root of both sides )
A = ± 
 
        
             
        
        
        
Answer:
100
Step-by-step explanation:
100 is the lowest number 50 and 20 both go into.
 
        
                    
             
        
        
        
Answer: yes
Step-by-step explanation: [12(1/2)+5(6)] / 3(3) = 36/9 = 4