Answer:
y = 2x + 6
Step-by-step explanation:
10x - 5y = -30
-5y = -10x - 30
y = 2x + 6
 
        
             
        
        
        
Answer:
The first graph, answer choice A.
Step-by-step explanation:
 
        
             
        
        
        
You need to divide the 3 blocks of clay by the 4 friends. 3 goes in the dividend and the 4 is outside. 3 divided by 4 is equal to 0.75 or 3/4, so each friend gets 0.75 or 3/4 clay
        
             
        
        
        
The mathematical expression for x is is fewer than 9 is x< 9