Answer:
1/4=z/20. This deals with adding, subtracting and finding the least common multiple. Overview; Steps; Topics Terms and topics; 
 
        
             
        
        
        
Answer:
231q^3
Step-by-step explanation:
Just add them together. They have the same expressions. Whenever you see a number with an ending similarly to another such as 3x and 2x, they can add together. 
This is no different. If something is 6x^2 and another is 7x^2, you would add them to get 13x^2.
 
        
                    
             
        
        
        
7 |1 -8 10
 X. 7. -7
 1 -1 3
A remainder is 3
        
             
        
        
        
Answer:
c
Step-by-step explanation:
Uh, you got it right.
8,2 and 8,7
The differnece between 7 and 2 is 5
 
        
                    
             
        
        
        
Answer:
n = 8
Step-by-step explanation:
Continuing the sequence using
 +
 + 
x₄ = x₂ + x₃ =1 + 2 = 3
x₅ = x₃ + x₄ = 2 + 3 = 5
x₆ = x₄ + x₅ = 3 + 5 = 8
x₇ = x₅ + x₆ = 5 + 8 = 13
x₈ = x₆ + x₇ = 8 + 13 = 21
x₉ = x₇ + x₈ = 13 + 21 = 34
x₁₀ = x₈ + x₉ = 21 + 34 = 55 ← with n = 8