1) Find the percent change to the nearest percent. State if it is an increase or decrease: From 49 to 75 *

For the equations below which statement is true ?

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?

Can anyone me with 32,33,36,37,and 40.