8/15 x 5/6 
•multiply across the numerator and denominator. 
= 40/90 
• then find a common factor that will go into both the numerator and denominator equally.
Common factor: 5 
= 8/18
•there is another common factor, which is 2
Simplified:
=4/9
        
             
        
        
        
12/3=4
4*15=60
60*(9)=540
540+3=543
        
                    
             
        
        
        
I would say the answer is C
        
             
        
        
        
Answer:
y = 6
Step-by-step explanation:
If the slope of a line is zero, then it is a horizontal line. This means that the line will have a constant y value for all x, hence the equation of the line is y = 6
 
        
             
        
        
        
Answer:
4+3n
Step-by-step explanation:
We get the formula 4+3n because the pattern is +3 each term starting with the first term as 7. Since the first term is 7, we get 4+3n.