Describe in detail, what happens when the point on the unit circle is in quadrant 1 compared to when the point on the circle is in quadrant 2

How to solve a simultaneous equation involved with fractions?

The sum of two numbers is 12 and their difference is 18 what are the two numbers

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?