Answer: 8 balloons per box
8x18 + 8x12 = 144+96 = 240
        
             
        
        
        
Most of those are correct but the ones that are not are, (15+8 divided by 4-6) as division comes first. 6x3-8 as multiplication comes before subtraction. And 2/3+4x2, multiplication comes before addition. So change those couple up and you got it.
        
             
        
        
        
I think the answer is 2.75. I divided 66 and 24.
Hope this helps! Let me know if I'm right but um bad at math lol...
        
             
        
        
        
Answer: 10.5 : 20.2
Step-by-step explanation:
 
        
                    
             
        
        
        
Step-by-step explanation:
If the die has 6 sides, this will be 10 or under, but there are 2160 ways this can happen