Aline passes through the point (2, -4) and has a slop of 0 what is the equation of the line. a.)y=2, b.) x=2, c.)y=-4 or d.)x=-2

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.

This is about circle theorems. someone asap : (

Sammie has 3 times as many goldfish as nora. nora has 4 goldfish. how many goldfish do sammie and nora have in all?