Given 4x − 8y = 8:
transform the equation into slope-intercept form.
find the slope and y-intercept of the line.
find the equation, in point-slope form, of the line that is perpendicular to this line and passes through the point.

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.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?