Answer:
10, 41, 42
Step-by-step explanation:
(n)+(4n+1)+(5n-8)=93 because triangle perimeter
10n-7=93
10n=100
n=10
 
        
                    
             
        
        
        
Answer:
80
Step-by-step explanation:
180-(60+40)=180-60-40=180-100=80
 
        
                    
             
        
        
        
Answer:
5) 64 
3) a loaf of bread
6) 2
4) see saw
Step-by-step explanation:
 
        
                    
             
        
        
        
6,9,8 hope you have a great day :D
        
             
        
        
        
Answer:
21
Step-by-step explanation:
Three raise to third power can be written as  . In this three is the base which is raised to third power.
. In this three is the base which is raised to third power.

Next we need to subtract 6 from Three raise to third power(i.e from 27)
which can be written mathematically as 

Hence 6 less  than three raised to the third power is 21 as explained above.