The points (5, -6) and (8, r) lie on a line with slope 5. Find the missing coordinate r.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Is the point (0, 8) on the x-axis or y-axis? how do you know?

Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite. x + y = 5 x + y = 7 {} 1 solution infinite