which expressions represent the model shown on the number line? Choose all correct answers. Answers in image/

Which number line represents the solution set for the inequality -1/2x> 24?

Ineed to know the answer to this algebra question.

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph