If r(x) = 3x – 1 and s(x) = 2x + 1, which expression is equivalent to (r/s)(6) ?

3(6)-1/2(6) + 1

(6)/2(6)+1

36-1/26+1

(6)-1/(6) + 1

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse