hectorlatino91 hectorlatino91 14-04-2020 Mathematics contestada which pair of expressions blow are equivalent? x+x+x+y+y and 3(x+y) x+x+x+y+y+y and 3(xy) x+x+x+y+y+y and 3x+y x+x+x+y+y+y and x + 3y
