It's two. 50% chance of heads, 50% chance of tails.
6w-10 represents the total amount of fence will need to complete the rectangle of fence in his yard. The fence will need two lengths and 2 widths to complete the rectangle. If the width is w, and the length is 2w-5, then the total for the rectangle would be w+w+2w-5+2w-5 which simplifies to 6w-10.
6+z=10x-2
6+z=-20
Z=-20-6
Z=-26
Hope this helps!
Answer:C
Step-by-step explanation:
