Answer:
5) distributive property
7) Transitive property
8) Associative property
Step-by-step explanation:
He went upstream 3 hours and downstream two. 4x3=12 6x2=12
He went 24 miles.
2 should be the correct one.
It's 81
2^5 is 2*2*2*2*2 or 32
7^2 is 7*7 or 49
Add them together... 81
