603 since you multiply the days by 3 then you subtract it by 250 and then you divide
Answer:
![-x+4y](https://tex.z-dn.net/?f=-x%2B4y%3C12)
Step-by-step explanation:
Given: graph
To find:the inequality
Solution:
Equation of a line passing through points
is given by ![y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)](https://tex.z-dn.net/?f=y-y_1%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%28x-x_1%29)
Take ![(x_1,y_1)=(0,3),(x_2,y_2)=(4,4)](https://tex.z-dn.net/?f=%28x_1%2Cy_1%29%3D%280%2C3%29%2C%28x_2%2Cy_2%29%3D%284%2C4%29)
So,equation of line is evaluated as follows:
![y-3=\frac{4-3}{4-0}(x-0)\\ y-3=\frac{x}{4}\\ 4y-12=x\\-x+4y=12](https://tex.z-dn.net/?f=y-3%3D%5Cfrac%7B4-3%7D%7B4-0%7D%28x-0%29%5C%5C%20y-3%3D%5Cfrac%7Bx%7D%7B4%7D%5C%5C%204y-12%3Dx%5C%5C-x%2B4y%3D12)
As per the graph,inequality is ![-x+4y](https://tex.z-dn.net/?f=-x%2B4y%3C12)
Here, use sign < and not
as line in the graph is dotted that is points on the line are excluded.
<span>Let's analyze our choices:
1. Media messages may translate differently across different media. Let's see here, if a person is reading a newspaper, would they react differently than if they noticed a tweet by their friend online about presidential campaign ads? Yes, they probably would, so this statement is true.
2. When analyzing media, it is important to ask, "Does it work ". If a person told you that the sky is actually pink but Mary Poppins is actually a real person and just makes you think that the sky looks blue, and that they learned this because the news told them so, would you automatically believe them? Not really. :P Therefore option 2 is out of the way.
3. It is important to understand that media messages do not have a goal. HAH! People and messages always have a goal. I think we may have found our false statement, but just to be sure, let's take a look at our last statement.
4. People will perceive media messages differently.
</span>Have you ever watched a debate and thought that one side did a better job than the other, and then your friend starts an argument with you as they think that's total baloney? This statement is true too.
This leaves the only false statement as 3. <span>It is important to understand that media messages do not have a goal.</span>
Did that answer your question?
Answer:
The desired point is thus (-1/2, -5).
Step-by-step explanation:
The x-component of this directed line segment is 2 - (-8), or 10, and the y-component is -7 - (1), or -8. This segment is in Quadrant II, since the x-component is positive and the y-component is negative.
The point of interest is (3/4) of the way in the positive x-direction from x = -8. We can express this symbolically as -8 + (3/4)(10), or -8 + 7.5, or -1/2.
The point of interest is 3/4 of the way in the negative y direction from 1, or:
1 + (3/4)(-8), or 1 - 6, or -5.
The desired point is thus (-1/2, -5).
Answer:
![12 +18 + x+y + z +w](https://tex.z-dn.net/?f=%2012%20%2B18%20%2B%20x%2By%20%2B%20z%20%2Bw)
In this special case we know that
and
and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter
Step-by-step explanation:
For this case we know that the perimeter is given by:
![12 +18 + x+y + z +w](https://tex.z-dn.net/?f=%2012%20%2B18%20%2B%20x%2By%20%2B%20z%20%2Bw)
In this special case we know that
and
and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter