3x is the answer
Hope this helps
        
                    
             
        
        
        
Answer:
27
Step-by-step explanation:
2h+11=65
2h= 65-11
2h=54
then divide both side by two to find h
 
        
             
        
        
        
1/6 thats it u cant simplify
        
                    
             
        
        
        
Answer:
 C. His opportunity cost of one watermelon is 2/3 of a cantaloupe.
c. Fewer households can afford luxury imports
Step-by-step explanation: Opportunity Cost is an economic term used to describe the benefits or profits which a person or an investor gives up in order to make choice between alternatives. 
Recession is a term used in economics to refer a state of decline in the general productive economic activities of a country or an economy, it is also the state of an economy where the Gross domestic product (GDP) growth is in the negative.
 
        
                    
             
        
        
        
S1 = 72
S2 = 12 = 72*(1/6)
S3 = 2 = 72*(1/6)^2
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S15 = 72*(1/6)^14 = 9.18*10^(-10)