A square has a perimeter of 32 yd. what is the length of each side?

Each side is 8 yards

Step-by-step explanation:

Step 1:  Find the length of each side

4 sides all the same size total up to 32 yards.

So... 32 / 4 gives us the side

8 yards

 Each side is 8 yards

D

Step-by-step explanation:

Lets create a table using the equation y = 3x:

 0  x 3 =  0

  1  x 3 =  3

 2  x 3 =  6

 3  x 3 =  9

This means our coordinate pairs (x,y) will be:

(0,0); (1,3); (2,6); (3,9) ... and so on

Now, if we study the graphs, the line on graph D best represents this function.

This means the answer is D!