Y= -x-2; (2,4) a solution not a solution show me step by step

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

Percent increase and decrease. original number: 45 new number: 18

State one method by which you can recognize a perfect square trinomial.