Evaluate $9$9$($($\left|1\right|$|1|$)$).
Add $\left|49\right|$|49| and $\left|-6\right|$|−6|.
Simplify $-\left|-90\right|$−|−90|.
Simplify $\left|-\left(-25\right)\right|$|−(−25)|.
Display the graphs of linear and non-linear functions and connect the structure of the functions with their graphs
Apply graphical methods in solving problems