Metric was first introduced in 1799 (but abolished and then reinstated), the Imperial system in 1824. So both were in common use from the early 19th century.
Sometimes the best decision you can make is to not run away from something that makes you unhappy.
You're 17 years old, which means that you're probably a senior in high school? That means that you've got this year to get through and then you can legally move out.
If this is the case, make the … Read more