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))


Answers

Akt

2 years ago Comment

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

cedricwatson703

2 years ago Comment

Best answer

WEll the first one is A.
The second one I'm not 100% sure but I think its C its between C & B