An assumption made about the value of a population parameter is called a

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?

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Use the distributive property -7(-2x+u-2)