Which company would cost the most to serve 300 students?

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?