Answer:
$823.20
Step-by-step explanation:
84% of $980 = 0.84 * 980
= $823.20
 
        
             
        
        
        
Answer:5
Step-by-step explanation:
3^2+4^2=c^2
9+16=c^2
25=c^2
 =c
=c
5=c
 
        
             
        
        
        
It appears you are doing well. You have already gotten the eighth answer! If you need any other help you can ask me.
        
             
        
        
        
42.
As 
1 dozen is 12 eggs, 3 dozens of the eggs is 12×3=36.
half of a dozens is 6 so 
36+6 =42