100 people were surveyed as they left a movie premiere. 84 of the people surveyed liked the movie. Based on the survey, what is the experimental probability the next person surveyed will say they liked the movie?

Write your answer as a fraction (in simplest form), decimal (rounded to the nearest thousandth if needed), and percent (rounded to the nearest tenth if needed

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?

Im literally having a mental breakdown

How do you determine if an ordered pair is a solution to a given equation?