2 sticks of butter 
5-1=4
4/2=2
She already makes 1 cake so we can subtract 5-1
2 cakes can be made per stick of butter so we do 4/2 which is 2
 
        
             
        
        
        
Answer:
C. (3,-3)
Step-by-step explanation:
5x + 3y = 6
5(3) + 3(-3) = 6
15 + (-9) = 6
therefore point lies on the line
 
        
             
        
        
        
4z+2(z-4)=3z+11  perform indicated multiplication on left side
4z+2z-8=3z+11  combine like terms on left side
6z/-8=3z+11  add 8 to both sides
6z=3z+19  subtract 3z from both sides
3z=19  divide both sides by 3
z=19/3 
z=6 1/3
So there is only one solution when z=6 1/3
        
                    
             
        
        
        
Answer:
8
Step-by-step explanation:
3+5=8