Point E is the midpoint of Line segment A B and point F is the midpoint of Line segment C D . 3 intersecting lines are shown. A line has points C, E, F, D. Another line has points A, E, and B and intersects the other line at point E. Another line goes from point A to point F.
Which statements about the figure must be true? Select three options.

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Which representation has a constant of variation of -2.5