Which of the following sets represents a function? {(3, 5), (-1, 7), (3, 9)} {(1, 2), (3, 2), (5, 7)} {(1, 2), (1, 4), (1, 6)}

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

Given: transversal t passed through parrallel lines r and s. prove: < 3 = < 6 < 4 = < 8what is the next step in the proof? choose the most logicsl approach