What 2 numbers can you multiply to get -270, and then add to get -3

Find x & pleeeeaaaassseeee me !

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.