With these 2 questions.. you! the best will get the brainiest answer : )

Which of the following equations is equivalent to x/3-6/x=1

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )