Answer:
inequality form: b<5
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
4/1 is the answer
Step-by-step explanation:
according to rules 1st divide then multiple
last addition and subtraction
 
        
             
        
        
        
38 because 80% of 20 is 18 and then add the 2
        
             
        
        
        
answer : 2nd one 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-8xy
Step-by-step explanation: