If the complex number x = 3 + bi and |x|^2 = 13, which is a possible value of b?

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?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

The product of 3 and a number increased by 8 is 31 written as an equation