(7+4) = 11 so 11 squared (11×11) is 121. The correct answer is 121
        
                    
             
        
        
        
Answer:
1. 80%
2. ?
3. $28.37
4. 37.5
5. around 6.1
6. 15
7. 333
8. $228.56
9. 0.24%
10. around 24.6% so if you round it , it would be 25%
11. 83.3%
12. $86.20
 
        
             
        
        
        
Answer:
c=-5
Step-by-step explanation:
https://www.tiger-algebra.com/drill/8/3c-2=2/3c-12/
 
        
             
        
        
        
Answer:
n=5
Step-by-step explanation:
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