HELP MEEE FOR 45 points!!
Which of the following expressions are equivalent to -1/2 ( 4x - 2/5 ) ? Select all that apply.

a. 2 (1/10 - x)

b. -2 (1/4 x - 5/2)

c. 2 (-x - 1/5)

d. 1/3 ( 3/5 - 6x )