Use mathematical symbols to write an inequality that compares -2 and -9 . Explain how the number line can be used to show that your inequality is correct. Enter your inequality and your explanation is the space provided

Do 12/14 and 8/10 have the same value? explain your answer.

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.