Yes! If there one one negative and one positive then the answer would've been negative!
All you have to do is insert whatever they give you into <em>x. </em>So for example they give you f(2) all you do is is insert the two where x is.
Answer:
The number of square tiles required to cover the bathroom floor is approximately 31.
Step-by-step explanation:
The dimensions of the rectangular floor of the bathroom are:
Length = 10.5 ft.
Breadth = 6.5 ft.
The dimensions of the square tiles are:
Side = 1.5 ft.
The area of the rectangular floor of the bathroom is:

The area of 1 square tile:

The number of tiles required to cover the bathroom floor is:

Thus, the number of square tiles required to cover the bathroom floor is approximately 31.