Tina weighs 130 lb she enrolls in a fitness plan to reduce 10% of her body weight over a four month period. How many pounds did Tina Lose

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?