Which equation applies the associative property of multiplication? 1/2⋅(5/8+3/6)=(1/2⋅5/8)+(1/2⋅3/6)

−12/5⋅(7/12⋅1/9)⋅8/5=(−12/5⋅7/12)⋅( 1/9⋅8/5)

4/9⋅(−3/8)⋅9/4=4/9⋅9/4⋅(−3/8)

(−4/11−2/3)−3/4=−4/11−(2/3−3/4)

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3