Three point one four times eight squared

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Need ! 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?