2(x + y) + 3(x + y)
first distribute:
(multiply 2 into everything in the first parenthesis, and 3 into everything in the second)
2x + 2y + 3x + 3y
Second simplify (add all like terms (adding in this case) )
(2x + 3x) + (2y +3y)
5x + 5y
your answer is: 5x + 5y
hope this helps
        
                    
             
        
        
        
Answer:
x = 1/2QN^2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
B. Recursive
Step-by-step explanation:
I calculated it logically
 
        
             
        
        
        
Answer:
8
Step-by-step explanation:
 
        
                    
             
        
        
        
Collect like terms
 -3w - 7 w =5
Divide both sides by -10
 -10w =5
w = -1/2