It’s 100ft, Area of a square = side times side. Since each side of a square is the same, it can simply be the length of one side squared. If a square has one side of 4 inches, the area would be 4 inches times 4 inches, or 16 square inches.
Answer:
m = -1/2
Step-by-step explanation:

Hope this helps.
Answer:
10x- 6y
Explanation:
Multiply the 2 with what’s inside the parentheses