To calculate the area you would do L*w=a² and that is how much ft of rug you will need
Answer:

Step-by-step explanation:
The polynomial given is: 
<em><u>Grouping the first 2 terms together and the last 2 terms together and taking common, we have:</u></em>

This is the complete factorization.
Answer:
4.782506569968
Step-by-step explanation:
I think
Answer:
1.725 mph
There are 5280 feet in a mile, so you divide by that and get 12.075. Since it's seven hours, you divide by 7 and get 1.725.