Please help? do not know the answer easy for 8th grade and up.

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7