Answer:
10x - 5
Step-by-step explanation:
Perimeter is found by adding up all the side lengths.
(2x-4) + (5x+6) + (3x-7) = 10x - 5
2+2 is 4
You can imagine 2 cookies and then you get 2 more which is 4.
-18 3/4
1/100
The answer is C
