Negative twelve times a number is no more than 84

Write the pair of fractions as a pair of fractions with a common denominator

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

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 : )