The distance from my friend's house to mine is 4.5 km what is the distance in metres

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?

What is the relationship between all triangles that can be drawn given the same three angles

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36