Answer:
The 3rd one
Step-by-step explanation:
I searched it up lol
A y<=3x +2
Step-by-step explanation:
Because is shade under so is small than
Than it is not doted line is a full line so is a equal
So answer is small than or equally to
(Refer to picture for diagram.)
Area of base

Area of one side

Cost of base material

Cost of material for a side

There are 4 sides so

Total cost