Answer
-7
Work Step by Step
We are asked to evaluate the given expression when $x=-5$, $y=4$, and $t=10$. We can plug in the given variables directly to evaluate.
$|x|+2t-8y=|(-5)|+2(10)-8(4)=|-5|+2\times10-8\times4=5+2\times10-8\times4=5+20-32=25-32=25+(-32)=-7$