N + 1 = 4(n – 8)
Use distributive property for this part: 4(n – 8) ----> 4n - 32
n + 1 = 4n - 32
Get the variable on one side: 
n + 1 = 4n - 32
-n         -n
1= 3n - 32
Get the variable on its own: 
1= 3n - 32 
+32       +32
33 = 3n
Divide by 3 on both sides: 
33/3 = 3n/3
n = 11
        
             
        
        
        
Answer:
95
Step-by-step explanation:
Formula - 
Triangle Area - 1/2bh 
Square - l x w
Triangle - 5 x 7 = 35/2 = 17.5
Since there are four triangle, we will multiply 17.5 x 4 which is equal to 70
Square  - 5 x 5 = 25
Now we add both 70 and 25 which is 95
So the total surface area is 95
 
        
                    
             
        
        
        
Answer:
2x^3+3x^2+6x-4/x^2 +1
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Shift 1 unit right and 5 units down
 
        
             
        
        
        
Answer:
7
Step-by-step explanation:
as you can see, there is a pattern in the numbers. first, you add the term with 3, then subtract the following with 2. therefore, when we get to the sixth term 9, we will subtract 2 from it, thus getting 7. then, we add 7 and 3, to get the next term, which is 10, and so on and so forth.