we know that, denominator ≠ 0
16y² ≠ 0
y ≠ 0 is excluded value.
Answer:
820 
Step-by-step explanation:
9 dollars represents 90% of the cost. Divide 9 by 0.90 to get the original price, 10 dollars
Usually, rugs have a rectangular shape, therefore the section of the living room that Patrick wants to cover is a rectangle.
The area of a rectangle can be found by multiplying the length and the width of the rectangle:
A = l × w
Hence, the most appropriate measurements Patrick should provide are the length and the width of the section of his living room he wants to cover.
