Calculate the perimeter of the rectangle if the length is 7cm and the height is 2cm

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

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?

9/10 divide by -3/15 as a mixed number