1. Three (independent) inequalities so answers:
A. Triangle and D. a three sided polygon
2.
Waitress - no minimum so [tex]w\geq0[/tex]
Office assistant - minimum 10h so [tex]a\geq10[/tex]
Maximum - 30h so [tex]w+a\leq30[/tex]
Answer B.
3.
Answer B.
4.
Answer C.
5.
Answer A.
