Which of the following statements uses the commutative property of addition?
2 + (3 + 4) = (2 + 3) + 4
2 + (3 + 4) = (2+ 3) + (2 + 4)
2 + (3 + 4) = 2 + (4 + 3)

2 + (3 + 4) = (2 + 3) + 4

Step-by-step explanation:

What the commutative property of addition does is it take the first and last numbers and switches them so that the first is last and the last is first.

2 + (3 + 4) = (2 + 3) + 4 is your answer.

no this is a nonlinear negative

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart