Answer:
147 ft²
Step-by-step explanation:
14 x 14 = 196
7 x 7 = 49
196 - 49 = 147
Answer:
185.714% increase
Step-by-step explanation:
To find the percentage increase, take the new amount and subtract the original amount
40-14 = 26
Divide by the original amount
26/14
1.857142857
Multiply by 100% to change to percent form
185.714%
For this case we have that by definition, the equation of a line of the slope-intersection form is given by:
![y = mx + b](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20b)
Where:
m: It's the slope
b: It is the cut-off point with the y axis
In this case we have the following equation of the line:
![y = -6x + 5](https://tex.z-dn.net/?f=y%20%3D%20-6x%20%2B%205)
Where:
![m = -6](https://tex.z-dn.net/?f=m%20%3D%20-6)
By definition, if two lines are parallel then their slopes are equal. Thus, a parallel line will have an equation of the form:
![y = -6x + b](https://tex.z-dn.net/?f=y%20%3D%20-6x%20%2B%20b)
Substitute the given point
to find "b":
![4 = -6 (4) + b\\4 = -24 + b\\4 + 24 = b\\b = 28](https://tex.z-dn.net/?f=4%20%3D%20-6%20%284%29%20%2B%20b%5C%5C4%20%3D%20-24%20%2B%20b%5C%5C4%20%2B%2024%20%3D%20b%5C%5Cb%20%3D%2028)
Finally, the equation of the requested line is:
![y = -6x + 28](https://tex.z-dn.net/?f=y%20%3D%20-6x%20%2B%2028)
Answer:
![y = -6x + 28](https://tex.z-dn.net/?f=y%20%3D%20-6x%20%2B%2028)