What is the correct reason for statement 5?



Prove: k + 4 + 6(1 + k) = 11k + 10



Statements Reasons

1. k + 4 + 6(1 + k) 1. Given
   
2. k + 4 + (6+ 6k) 2. Distributive Property
   
3. k + (4 + 6) + 6k 3. Associative Property
   
4. k + 10 + 6k 4. Addition
   
5. k + 6k + 10 5.
   
6. 7k + 10 6. Addition
   
   
   
   
   
   

Multiplication




Commutative Property




Associative Property




Addition