Answer:

Step-by-step explanation:
Given the slope and another point, simply plug them into the point-slope formula to find your y-intercept.

Now that we've found your y-intercept, we have the original equation. To find the perpendicular equation, you need the opposite reciprocal of your slope.
To find the 'opposite,' change your slope's sign. Since your slope is positive
, the opposite is
.
To find the 'reciprocal,' flip your fraction. This will make your slope
.
Your final equation is:


thus, the best car is car B,because it can tavel 29 miles with only one gallon,andcar A can only travel 28 miles with one gallon.
Answer:
what is ac?
Step-by-step explanation:
Answer:adsfsaffkfhsadfs
Step-by-step explanation:
I need point sorry im doing a compeition
Answer:
It is the 2nd answer choice 4 check 5
Step-by-step explanation: