The following portion of a flow diagram shows that the expression (z + x)+ y is equivalent to the expression (z + y)+ x. List the properties (in the correct order) that are used to complete this portion of the flow diagram.

Note: Use C for the Commutative Property and A for the Associative Property.

What is the solution to the equation 9^(x+1) =27

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?