Answer:
Solving basic equations & inequalities (one variable, linear)
Linear equations, functions, & graphs.
Sequences.
System of equations.
Two-variable inequalities.
Functions.
Step-by-step explanation:
V=216 ft cubed
V=L*W*H
V=6*6*6
V=6*6=36
V=36*6
V=216
Additive Identity (Identity)