Answer:
B) f = 20.7 is your answer
Answer:
14/13
Step-by-step explanation:
the reciprocal is the fraction upside down.
Answer:
The graphs of the equations 4x - y = 6 and x + y = 4 intersect at the point whose coordinates are (2,2)
Step-by-step explanation:
The graphs of the equations 4x - y = 6 and x + y = 4 intersect at the point whose coordinates are?
We need to find the values of x and y by solving the system of equations.
The values of x and y are the point of intersection of those lines.
We have:
![4x - y = 6--eq(1) \\x + y = 4--eq(2)](https://tex.z-dn.net/?f=4x%20-%20y%20%3D%206--eq%281%29%20%5C%5Cx%20%2B%20y%20%3D%204--eq%282%29)
Adding both equations and finding value of x
![4x - y = 6\\ x + y = 4\\-----\\5x+0y=10\\5x=10\\x=\frac{10}{5}\\x=2](https://tex.z-dn.net/?f=4x%20-%20y%20%3D%206%5C%5C%20x%20%2B%20y%20%3D%204%5C%5C-----%5C%5C5x%2B0y%3D10%5C%5C5x%3D10%5C%5Cx%3D%5Cfrac%7B10%7D%7B5%7D%5C%5Cx%3D2)
We get, the value of x: x=2
Now, putting value of x in equation 2 to find value of y:
![x+y=4\\Put\:x=2\\2+y=4\\y=4-2\\y=2](https://tex.z-dn.net/?f=x%2By%3D4%5C%5CPut%5C%3Ax%3D2%5C%5C2%2By%3D4%5C%5Cy%3D4-2%5C%5Cy%3D2)
So, we get y=2
Therefore we get x=2 and y=2
The solution set is: (2,2)
So, The graphs of the equations 4x - y = 6 and x + y = 4 intersect at the point whose coordinates are (2,2)
490 miles.
Is that what you were asking? Because it is stated in the question.
I think you may have meant that the bus traveled 490 miles in one weekend. If so, the answer is 490-225=265 miles traveled on Saturday.
Answer is b had the same question hope this helps ............