Step-by-step explanation:
hope it's help u jajajn s 
 
        
             
        
        
        
Answer:
Hope this helps!!! :)
Step-by-step explanation:
#1: if there is buy 1 get 1 free, then buy 6 get 3 free. so 2.8 times 3 = $8.4
#2: 4 for $3. break it up to 1 for $0.75. now 0.75 times 6 = $4.5
#3: the second one. $4.5 < $8.4
#4: 45 times 12 = $54
 
        
             
        
        
        
Answer:
No
Step-by-step explanation:
The given number is 1.15. Here, the digits after the decimal are terminating, so the given number is rational, NOT irrational. Thus, 1.15 is NOT an irrational number.
 
        
             
        
        
        
Answer:
we dont have all the information and dont know the question
 
        
             
        
        
        
Answer: I think 2 4/39
Step-by-step explanation: not sure sorry if i get it wrong