We can simply set the two equations equal to each other:
60x+10=40x+70
We subtract 40x+10 from both sides to get:
20x=60
Divide by 20 to find that x=3. Substitute this back into either equation to find the amount of miles - using the first, 60*3+10=190, so the answer is D.
Answer:
4
Step-by-step explanation:
The relation defined by f includes (4, 5). Then the inverse relation will include (5, 4).
![f^{-1}(5)=4](https://tex.z-dn.net/?f=f%5E%7B-1%7D%285%29%3D4)
Answer:
2/66 is ur answer
Step-by-step explanation:
because it will give u ur answer
Ans:C.
Remember equation Y=MX, and M is Slope.
now we know the line through the given point <span>(8,3)
</span>so put (8,5) into the equation
then equation Y=MX → (Y-3)=M(X-8)
and Slope M=5
so (Y-3)=5(X-8)
Is it too late now?? Btw it is C