Answer:
The total cost was 81 dollars.
Step-by-step explanation:
If each person had to pay 27 dollars and there was only 3 people, then multiply those 2 numbers together. Then you will get your answer.
That easiliy false. You can prove this by observing that all integers are, in particular, rational numbers. So, for instance, you can think of 4 as
, so 
And obviously, you have 
It is true that the square of every rational number between 0 and 1 is smaller than the number itself.
But since not all rational numbers are between 0 and 1, the general claim is false.
You pay attention in class
24= 2l+2w
l=2w
Substitute for l
24= 2(2w)+2w
24= 6w
4=w
Plug in the w value
l=2(4)
l=8
Final answer: Length= 8 m, Width= 4 m