Kristina works at the swimming club. She says that for every 6 adults who come to the club there are 4 children. How many children come to the club when the total number of people is 90? plz explain how you got your answer

Find the midpoint of the segment with the given endpoint k(-4,4) and l(6,12)

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 value of x in the diagram below?