It costs $6 per hour for a park to water the grass. How much will it cost to water the grass for 7/3
hours?

Two lines parallel to a third line are parallel to each other. always sometimes or never

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.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9