6 boys farted 7 times and 2 of them pooped 8 times, the other 4 ate the poops how many farts and poops are there now

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.

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

Witch represents the inverse of the function f(x)=1/4x-12