pick more then one below each 1-3 help me out please

1.
A. (2x - 1)(x+9)
B. (2x - 1 (x-9)
C. x+7
D.3x(x-9)

2.
A.3x(x+7)
B.3x(2x+1)
C.x-7
D.x+7

3.
A.-0.5
B.-7
C.0.5
D.9
E. 0​