Mathematics

# Khalid’s mother gave him $7. Khalid walked to the theater and spent$7 on the movie ticket, leaving him with no money. What property does this example demonstrate? A. Identity Property B. Inverse Property C. Associative Property D. Commutative Property Look at the numbers below. −9.8 −5.4 1.0 14.8 Which shows the best way to add these numbers using the Commutative and Associative Properties? A. (–9.8 + 1.0) + (–5.4 + 14.8) B. (–9.8 + 14.8) + (–5.4 + 1.0) C. (1.0 + 14.8) + (–9.8 + (–5.4)) D. (1.0 + (–9.8)) + (14.8 + (–5.4))

#### Akt

3 years ago

The first is identity property but I am not sure on the second

3 years ago