Select the mathematical symbol that makes this number sentence true.
$4.5$4.5$\editable{}$$5$5
$=$=
$<$<
$>$>
Which of the following values is a solution of $k\le16$k≤16?
Write down the inequality described by "seven more than the value of $x$x is at least nine", and solve for $x$x.
Answer the following: