What is the slope of the line that passes through the points (4, -2)and (24, -17) ? Write your answer in simplest form.

Which of the following questions is a statistical question? (2 points) how many professional sport leagues are there? where do the professional sport leagues play? how many hours of professional training took place over the weekend? how many hours do you spend each week training for a sports league?

How do you summarize data in a two-way frequency table?

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?