Ten us a whole number that can go into 30 (30÷10=3) but not 15 (15÷10=1.5).
Answer:
the area is 30 correct me if Im wrong
Step-by-step explanation:
We need more info to solve sorry
The inequality can be:

Now you divide both sides by 150 to get the #of boxes.

Lastly, x is 20. So the maximum amount of boxes that the freight elevator can hold is 20