Your answer is partially correct.

Suppose $190$ J of work is done on a system and $45\mathrm{.}0$ cal is extracted from the system as heat. In the sense of the first law of thermodynamics, what are the values $($including algebraic signs$)$ of $($a$)$ W$,($b$)$ Q$,$ and $($c$)E_{\text{i}\text{n}\text{t}\text{?}}?$