Help me pass this course please somebody, anybody

Using the points (0, 0), (6, 0), and (0, 8) to form a triangle, find the length of the three sides of the triangle.

7, 8, 5

6, 8, 10

8, 6, 3

6, 8, 9

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Simplify the expression. -2/5(10+15m-20n)

Find the slope of the line passing through a pair of points