If r = 12.5 and s = |−13|, which of the following inequalities is not true? r  ≠  sr  <   sr  ≥  sr  ≤  s

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

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.