Please give thanks and brainliest if correct!
 
        
        
        
D because when you distribute the 5 into both numbers your product becomes 45x + 10
        
                    
             
        
        
        
X. Y 
12 —> 4 
8 —> 8/3
13 —> 13/3 
Substitute x values for y.
y = 1/3(12)
y=4
        
                    
             
        
        
        
Answer:
C. 16 cm
Step-by-step explanation:
Top side: 2 + 4 = 6
Right side: 1 + 1 = 2
Bottom: 2 + 4 = 6
Left side:  1 + 1 = 2
6+6+2+2 = 16 cm.
 
        
             
        
        
        
Answer:
Mom=30 Daughter=6
Step-by-step explanation:
M=5×D
M+6=3×D
5D=3D-6
2D=6
D=12
M=12×3=36
Now: D=12-6=6
M=36-6=30