Answer:
Answers could be 5/3 1.6 or 1 2/3 
Step-by-step explanation:
That's all I can say I'm sorry
 
        
                    
             
        
        
        
Its False. addition and subtraction, Multiplication and division are inverse operations.
        
             
        
        
        
Answer:
20=91.35*2
182$
21=17+18+15 vs 17+15+18
equal distributive property
Hope This Helps!!!
 
        
                    
             
        
        
        
20+7 + 30+3 is that what you meAN
        
                    
             
        
        
        
Answer:
7kg of potatoes cost 56 R (dollars)
Step-by-step explanation:
First, we have to find the unit price of 1kg of potatoes. To do this we divide <em>24 by 3</em>. That's <em>8</em>. Each kg of potato costs 8 dollars. 
Now, all we have to do is multiply <u><em>8 by 7</em></u>. 
8 is the unit rate/kg and 7kg is the amount they are asking. 
<u><em>8x7=56</em></u>
7kg of potatoes cost 56R