Answer:
x=0
Step-by-step explanation:
letter B
Answer:
2,3 ( x - 2, y - 3 )
Step-by-step explanation:
you have to substract x - y
I think you have to add them then show the answer. That would be 35+50=85
Answer:
![9.5\ gal](https://tex.z-dn.net/?f=9.5%5C%20gal)
Step-by-step explanation:
Let
y -----> the number of miles
x ----> the number of gallons of gas
we have
![y=-40x+380](https://tex.z-dn.net/?f=y%3D-40x%2B380)
Find out the x-intercept
The x-intercept is the number of gallons that the car's tank hold
The x-intercept is the value of x when the value of y is equal to zero
For y=0
![0=-40x+380](https://tex.z-dn.net/?f=0%3D-40x%2B380)
![40x=380](https://tex.z-dn.net/?f=40x%3D380)
![x=380/40](https://tex.z-dn.net/?f=x%3D380%2F40)
![x=9.5\ gal](https://tex.z-dn.net/?f=x%3D9.5%5C%20gal)