Which number has the same value as 20 tens

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

What is this inequality notation? t is less then or equal to 2

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?