Which polynomial expression represents the area of the outermost square tile, shown below?
a. x2+6x − 6
b. x2 − 9x + 6
c. x2 + 6x − 9
d. x2 − 6x + 9

Hence, option: D is correct.

The area of square tile is:

Step-by-step explanation:

Clearly from the figure we could see that the side of the square tile is given to be:

x-3.

As we know that the area of a square with side length 's' is given to be:

Area=s^2

Hence, the area of this square tile is given by:

Hence, the area of square tile with side length is given by:

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

according to egenuity the answer is

step-by-step explanation:

d. 344.22