Answer:
9
Step-by-step explanation:
 
        
             
        
        
        
Answer:
178
1900 = 5(x+202)
Step-by-step explanation:
Sasha= 5 times Bess and Jeremy 
1900 = 5 (202 + X)
/5             /5
380 = 202 + x
-202     -202
178 = x
 
        
             
        
        
        
3 CD → $29.98
29.98 - 6.44 = 23.54 → remained 
If each CD costs the same amount ... ↓
23.54 ÷ 3 = 7.8466
$7.8466
 
        
                    
             
        
        
        
Answer:19/20
1-20=19
1÷20=0.05
0.05=5%
I hope this is good enough: