Mr. Johnson needs to buy seed for his backyard lawn. If the lawn measures 40 4/5 feet by 50 7/8 feet, how many square feet of seed will be need to cover the entire area?

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?

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

Is a positive integer raised to a negative power always positive