The correct answer is -15 because the absolute value is 15 but there is a negative outside the absolute value lines making it negative :)
Answer: 60% decrease
Step-by-step explanation:
Look at the attachment
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 .