Subtract. write fraction in simplest form.
-2 3/7-1 2/3

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?

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a. ab=bc b. bc=xy c. ab=wx d.