Question

you spend 6$ for dinner, 8$ for a movie, and 4$ for popcorn. what is your total cost? explain which property or properties you used

Answer 1

6 (dinner) + 8 (movie) + 4 (popcorn) = $18 total
Associative Property of Addition is used because there are 3 numbers, and regardless of where they are put or how they are placed (in order of not), they all still add up to 18 no matter how you move or place them.