Keng creates a painting on a rectangular canvas with a width that is four inches longer than the height, as
shown in the diagram below.
h+4
Write a polynomial expression, in simplified form, that represents the area of the canvas

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?

Answer! if you don’t mind, can you explain

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?