Which correctly uses bar notation to represent the repeating decimal for StartFraction 6 Over 11 EndFraction

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

In which form is the following function written? y = - 2(x – 3)(x + 5)

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !