It was a failed US amendment that would have guaranteed equal rights to both men and women.
It equals 285
The answer is... 15 !
15
15% off $15 = $15 - (0.15 x $15) = $15 - $2.25 = $12.75
Eighteen Amendment
13 14 and 15
1992
The blacks
18th amendment.
10
The 27th amendment, which was finally ratified in 1992.
The 18th Amendment
government
It prohibited the manufacture, sale, and transportation of alcohol.
All of them were, or they wouldn't be amendments. There may be one or two with unclear histories.
25 th amendement