Charlene takes the bus to work in the morning, then walks home for lunch, walks back to work, and finally walks home in the evening. the distance one way is 600 meters. how far does she walk each day between home and work?

Graph the equation. select integers for x

Need on this geometry question. explain how you did it.

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.