Technically yes, because people weren't allowed to own slaves and it was enforced by the law, legally speaking. However, the thirteenth amendment did not abolish racism and did not necessarily make african americans equal to Caucasian men and women. It is a problem we still deal with in today's society.
The equation is 2916= 12x • 15, since area is length times width. in this case, x would be 16.2 first, you divide 15 on both sides, then, you isolate x by dividing by 12 on both sides. the answer is 16.2 hope this helps