Answer:
1/2×+12=10, x=-4
Step-by-step explanation:
Just trust me on this
His father can drive 25 days without the warning light
Answer:

Step-by-step explanation:

You can get the gradient of the line perpendicular to this as you know the products of their gradients will be -1.

We have a gradient, and a point (6, 1), so we can now substitute our known values into the line equation.


Rearrange for y and collect terms.

I think it might be C icould be wrong