Answer:

Step-by-step explanation:
I have attached the explanation above. hopefully this will help
For this case we have the following conversion of units:
Therefore, we must apply this conversion for the apartment area.
We have then:
Answer:
The area of the apartment in square meters is given by:

Answer
The most people you can invite with no more than $240, is 16 people.
Step-by-step explanation:
6x+140=240
6x = 100
x = 16.6666667
Therefore
x = 16.