Determine the output signal $y(t)$ given that the input signal is $x(t)=3u(t+5)$ and the subsystem impulse responses are:

$h1(t)=2r(t+5)$;$h2(t)=(t-3)$;$h3(t)=t^3{e}^{-\text{j}\text{u}\text{t}}$;$h4(t)=2r(t-3)$

$-r(t)$ : Unit Ramp Function

$-(t)$ : Unit Impulse Function

$r(t)h(t)=3u(t+5)2r(t+5)-$

$x(t)h=(t)=3(t+5)5(t-3)=$

nit