Need with these questions. simplify them.
simplify.
|–10 – 3| =
which set of numbers is ordered from least to greatest?
a.
{0.4, 2.3, –1.1, –2, –3.1}
b.
{2.3, 0.4, –1.1, –2, –3.1}
c.
{–3.1, –2, –1.1, 2.3, 0.4}
d.
{–3.1, –2, –1.1, 0.4, 2.3}
what is the middle number when the numbers {5.1, –3.6, 0, –2, –1.1} are ordered from least to greatest?