Answer: 19 ft
Step-by-step explanation: To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides. This number divided by 2 is the width. Hope this helps :)
C. because the decimal is never ending, so it is irrational.
8x - 23 because you answer them until you have it all simplified
