The complex numbers corresponding to the endpoints of one diagonal of a square drawn on a complex plane are 1 + 2i and -2 – i.
The complex numbers corresponding to the endpoints of the square's other diagonal are

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?