2 + (a + b) = (2 + a) + b is an example of which algebraic property?

Distributive Property

Associative Property of Addition

Commutative Property of Addition

Symmetric Property

Question

2 + (a + b) = (2 + a) + b is an example of which algebraic property?

 Distributive Property

 Associative Property of Addition

 Commutative Property of Addition

 Symmetric Property

anonymous · Answer

Associative Property of Addition

anonymous · Answer

sure?

anonymous · Answer

The regular price of a child's entry ticket to a water park is $6 less than that for an adult's. The park offers half off of all entry tickets during the off-peak season. The Jordans paid a total of $69 for 2 adult tickets and 1 child's ticket to the water park during the off-peak season. The following equation represents this situation, where x represents the regular price of an adult ticket.

69 = x +I over 2 (x - 6)

What is the regular price of a child's ticket?

 $38

 $42

 $48

 $66

anonymous · Answer

The first one I'm sure about. This one i'm not so sure about.

anonymous · Answer

same here

anonymous · Answer

@julliemyers , @jim_thompson5910 Can you help with this?