The partial factorization of x2 – 3x – 10 is modeled with algebra tiles.

which unit tiles are needed to complete the factorization?
2 negative unit tiles
2 positive unit tiles
5 negative unit tiles
5 positive unit tiles

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question