Answer:
Part A
1. 12 x - 3/2
2. 4 (12 x - 3/2)
Part B:
The fourth option (12 x - 1.5) +(12 x - 1.5)+ (12 x - 1.5) + (12 x - 1.5)
The second option; 24x - 3 + 24 x -3
The first option: 6 (8 x -1)
Step-by-step explanation:
We are told that the figure is a square; therefore, each side length makes an equal contribution to the perimeter.
Using the side length above, we can get the perimeter again
Part B:
How many ways are there to rewrite the expression for the perimeter?
Some of the ways are
and