To calculate<span> the </span>percentage<span> increase: First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. If your answer is a negative number then this is a </span>percentage<span> decrease.</span>
what your asking? but simplified: 27x^3+8y^3+18xy^2+324y
Answer:
y = - 2
Step-by-step explanation:
A line with a slope of 0 is a horizontal line parallel to the x- axis with equation
y = c
where c is the value of the y- coordinates the line passes through.
The line passes through (0, - 2) with y- coordinate - 2 , then
y = - 2 ← equation of line
We have The floor in the tool room measures 13 feet 3 inches by 11 feet 5 inches.
Let us convert inches to feet since we want the area in square feet.
We know that 1 inch = 0.0833333 feet .
Therefore, we have
3 inches = 0.25 feet
5 inches = 0.42 feet
Thus, we have the below dimension in feet
Length = 13 feet 3 inches = 13+0.25 = 13.25 feet
Width = 11 feet 5 inches = 11+0.42 = 11.42 feet
Hence, area of the room is given by
![A= \text{Length} \times \text{width} \\ A=13.25 \times 11.42\\ \\ A=151.3 \text{ square feet}\\ A\approx 151 \text{ square feet}\\](https://tex.z-dn.net/?f=A%3D%20%5Ctext%7BLength%7D%20%5Ctimes%20%5Ctext%7Bwidth%7D%0A%5C%5C%0AA%3D13.25%20%5Ctimes%2011.42%5C%5C%0A%5C%5C%0AA%3D151.3%20%5Ctext%7B%20square%20feet%7D%5C%5C%0AA%5Capprox%20151%20%5Ctext%7B%20square%20feet%7D%5C%5C)
a is the correct option.
I think it’s 7.5 but I might be wrong