A $144-$g baseball moving $48\mathrm{.}0$ m$/$s strikes a stationary $5\mathrm{.}25-$kg brick resting on small rollers so it moves without significant friction. After hitting the brick, the baseball bounces straight back, and the brick moves forward at $2\mathrm{.}10$ m$/$s$.$ What is the baseball's velocity after the collision?

Group of answer choices

$-12\mathrm{.}1$ m$/$s

$-48\mathrm{.}0$ m$/$s

$-28\mathrm{.}6$ m$/$s

$-18\mathrm{.}3$ m$/$s

$-36\mathrm{.}1$ m$/$s