Asailboat and a power boat leave from the same marina at the same time. the sailboat travels at 7 km/h, 14? west of south. the power boat travels at 19 km/h, 22? east of south. they travel for 6 h on the same course and stop. how far apart are the boats to the nearest tenth of a kilometre?

There a total of 82 students in the robotics club and the science club. the science club has 6 fewer students than the robotic club. how many students are in science club?

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units