She would have 10 blocks of butter each weighing .20 pounds
Can not be found ........
Answer:
D)
Step-by-step explanation:

Subtract the y then add the 4 to the other side so y=0
Answer:
b) Commutative property is true for subtraction of Rational numbers
Step-by-step explanation:
- Option B is incorrect.
- Commutative property is not true for subtraction of Rational numbers .