Bethany's family can eat (13h + 6) hotdogs. clark's family can eat (10h + 3) hotdogs. which expression shows the difference between the number of hotdogs bethany's family can eat and the number of hot dogs clark's family can eat? a.3h - 9 b.3h + 3 c.-3h + 9 d.-3h + 3

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

When the ball has traveled a distance of

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.