HELP i need this done ASAP!

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

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

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.