X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

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

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