Question

I need help. 20 points

Answer 1

x - 13

Explanation:

1. We can represent what we're given with x - 13, as we do not know what the length of the rectangle is, but we know that x is 13 less than the length.
2. If we plugged in a number to represent the length, we would be correct every time.

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.