Question6.) Evaluate the following expression: $-a+12 b+4 c$ if $a=-3-3 \quad b=1 / 4$ and $c=-$ A. 10 $$\begin{aligned} - & +(12 \times 1 / 4)+(4 x-4)= \\ & 12 \times \frac{1}{4}=12 / 4 \\ 4 x-4 & =-16 \end{aligned}$$ B. -10 $4 x-4=-16$ C. -16 D. 16