Answer:
3u-40+2u = 6u-30-u
On simplifying
5u-40= 5u-30
5u+0y-40 = 5u+0y-30 (Infinitely many solutions)
Answer:
![P(x)=8x-150](https://tex.z-dn.net/?f=P%28x%29%3D8x-150)
Step-by-step explanation:
Let
x-----> the number of shirts
we know that
The equation of the cost is equal to
![C(x)=2x+150](https://tex.z-dn.net/?f=C%28x%29%3D2x%2B150)
The equation of the sell is equal to
![S(x)=10x](https://tex.z-dn.net/?f=S%28x%29%3D10x)
The equation of the profit is equal to
![P(x)=S(x)-C(x)](https://tex.z-dn.net/?f=P%28x%29%3DS%28x%29-C%28x%29)
substitute the values
![P(x)=10x-(2x+150)=8x-150](https://tex.z-dn.net/?f=P%28x%29%3D10x-%282x%2B150%29%3D8x-150)
From the given options we can say that the only one that represents the area of the sector is; A = n/360 * πr²
<h3>What is the Area of the Sector?</h3>
In circles, a sector is said to be a part of a circle made of the arc of the circle together with its two radii. This means that it is a portion of the circle formed by a portion of the circumference (arc) and radii of the circle at both endpoints of the arc.
The formula for Area of a sector is given as;
θ/360 * πr²
where;
θ is the central angle of the sector
r is radius
Now, looking at the given options we can say that the only one that represents the area of the sector is;
A = n/360 * πr²
where n is the central angle of the sector
Read more about Area of Sector at; brainly.com/question/16736105
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Answer:
Answer is in explanation.
Step-by-step explanation:
8am: Dark, morning, woke up I guess?
2:30 pm: light, beginning of afternoon, lunch idk
6:15: light, afternoon, what do you do in the afternoon
8:45: dark, evening, getting ready for bed??