It took him 7 minutes to run each mile.
Firstly, covert the time into minutes.
3 * 60 = 180 minutes
180 + 2 = 182 minutes
Now in order to find how long he ran each mile,
divide 182 by 26
182/26 = 7 minutes
Answer:
B) No Unique Solutions
Step-by-step explanation:
Given:
![z=x+5y-14](https://tex.z-dn.net/?f=z%3Dx%2B5y-14)
![-2y=-4\\y={-4}{-2}=2](https://tex.z-dn.net/?f=-2y%3D-4%5C%5Cy%3D%7B-4%7D%7B-2%7D%3D2)
![3x+y-3z=14](https://tex.z-dn.net/?f=3x%2By-3z%3D14)
now we now the value of y = 2 so we will substitute in equation ![z=x+5y-14](https://tex.z-dn.net/?f=z%3Dx%2B5y-14)
![z=x+5\times2-14\\z=x+10-14\\z= x-4](https://tex.z-dn.net/?f=z%3Dx%2B5%5Ctimes2-14%5C%5Cz%3Dx%2B10-14%5C%5Cz%3D%20x-4)
Now, We have value of y=2 and value of
Substituting in both the value in equation ![3x+y-3z=14](https://tex.z-dn.net/?f=3x%2By-3z%3D14)
![3x+2-3(x-4)=14\\3x+2-3x+12=14\\14=14](https://tex.z-dn.net/?f=3x%2B2-3%28x-4%29%3D14%5C%5C3x%2B2-3x%2B12%3D14%5C%5C14%3D14)
which means that the equation has Infinite solutions.
Answer:
Suppose an aerial freestyle skier goes off a ramp with her path represented by the equation y=−0.024(x−25)2+40. If the surface of the mountain is represented by the linear equation y=−0.5x+25, find the distance in feet the skier lands from the beginning