What is the definition of identity property of addition

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

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?