What expression is equivalent to 3 (-2x - 1)

A. x+2

B. x-1

C. - 6x-3

D. - 6x-1

C. - 6x-3

when you have a binomial being multiplied by a single number, you multiply both terms in the binomial by said number to get your answer. 3*-2x = - 6x and 3*-1 = - 3. Therefore, your answer is - 6x-3

3 (-2x - 1)

3 (-2x) - 3 (1)

-6x - 3

The expression that is equivalent to 3 (-2x - 1) is the answer C. - 6x - 3.