Each option shows a proportional relationship between x and y. Which proportional relationship has a constant of proportionality (y to x) of 1/3 ?

Solve -.016x= -16. need solving this

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?

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