2/5-1/4 simplified please help will make brainliest

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.