Answer:
y = 1
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
There answer
 
        
             
        
        
        
Answer:
First, let's find out the sum;
1.30 + 1.25 = 2.55, is rational, so A
Step-by-step explanation:
The reason being this is because, 2.55 is a terminating decimal meaning that the decimal place does not go on forever.
 
        
             
        
        
        
Answer:
Yes, Kedir made profit.
Step-by-step explanation:
0.30 x 200 = 60 Birr
60 Birr is more than 50 Birr
He made profit of 10Birr, which is 20% of 50 Birr