In an $8-$bit computer, what numbers are represented by $00101010$ and $10010011?$

$[$Recall that when the leading bit is $1,$ the number should be negative.$]$

$(4$ points$)$ In an $8-$bit computer, what numbers are represented by $00101010$ and $10010011?$

$[$Recall that when the leading bit is $1,$ the number should be negative.$]$