Difference means subtraction so to find the difference of a known and unknown number, you would subtract the unknown from the known or vice versa.
So the answer is A. 25 - n.
Answer:
![Area=3268inches^2](https://tex.z-dn.net/?f=Area%3D3268inches%5E2)
Step-by-step explanation:
Perimeter=238 inches
![Width=\frac{3}{4}*Length-14](https://tex.z-dn.net/?f=Width%3D%5Cfrac%7B3%7D%7B4%7D%2ALength-14)
![W=\frac{3}{4}*L-14](https://tex.z-dn.net/?f=W%3D%5Cfrac%7B3%7D%7B4%7D%2AL-14)
Perimeter of a rectangle= 2(Length+Width)
![238=2(L+(\frac{3}{4}L-14) )\\\\238=2(L+(\frac{3L-56}{4} ))\\\\238=2(\frac{4L+(3L-56)}{4} )\\\\238=2(\frac{(7L-56)}{4} )\\\\238=\frac{7L-56}{2} \\\\238*2=7L-56\\\\7L-56=476\\\\7L=476+56\\\\7L=532\\\\L=532/7\\\\L=76 inches](https://tex.z-dn.net/?f=238%3D2%28L%2B%28%5Cfrac%7B3%7D%7B4%7DL-14%29%20%29%5C%5C%5C%5C238%3D2%28L%2B%28%5Cfrac%7B3L-56%7D%7B4%7D%20%29%29%5C%5C%5C%5C238%3D2%28%5Cfrac%7B4L%2B%283L-56%29%7D%7B4%7D%20%29%5C%5C%5C%5C238%3D2%28%5Cfrac%7B%287L-56%29%7D%7B4%7D%20%29%5C%5C%5C%5C238%3D%5Cfrac%7B7L-56%7D%7B2%7D%20%5C%5C%5C%5C238%2A2%3D7L-56%5C%5C%5C%5C7L-56%3D476%5C%5C%5C%5C7L%3D476%2B56%5C%5C%5C%5C7L%3D532%5C%5C%5C%5CL%3D532%2F7%5C%5C%5C%5CL%3D76%20inches)
Width is:
![W=\frac{3}{4}*L-14](https://tex.z-dn.net/?f=W%3D%5Cfrac%7B3%7D%7B4%7D%2AL-14)
Width ![=(\frac{3}{4}*76)-14 \\\\=(3*19)-14\\\\=57-14\\\\=43inches](https://tex.z-dn.net/?f=%3D%28%5Cfrac%7B3%7D%7B4%7D%2A76%29-14%20%5C%5C%5C%5C%3D%283%2A19%29-14%5C%5C%5C%5C%3D57-14%5C%5C%5C%5C%3D43inches)
Area of a rectangle:
![Length*Width\\\\=76*43\\\\=3268 inches^2](https://tex.z-dn.net/?f=Length%2AWidth%5C%5C%5C%5C%3D76%2A43%5C%5C%5C%5C%3D3268%20%20inches%5E2)
![Area=3268inches^2](https://tex.z-dn.net/?f=Area%3D3268inches%5E2)
Answer:
slope = -3/2
y-int = 3
Step-by-step explanation:
3x + 2y = 6
-3x -3x
2y = -3x +6
/2 /2 /2
y = -3/2 + 3
Answer:
y=-2/11x-7/11
Step-by-step explanation: