Answer:
Hey There!
Let's solve...
Here it is a rectangular floor with length =21 cm and width =15cm
So

So now We need to convert it to yards square

So how this 9 ft^2 came??
Let's know

<h2>I hope it is helpful to you...</h2><h3>Cheers!_______</h3>
Answer:
y=x-1
Step-by-step explanation:
Answer:
its point D hope this helps :)
A because it’s less likely to be a freshman