Answer:
the answer is 18. There are 18 ways to arrange the cars.
Answer:

Step-by-step explanation:
Given:
Two points are given
x = number of minutes
y = length of the lin
⇒ (0, 6)
⇒ (20, 17)
We need to find the equation that represents the relationship between x, y.
Solution:
Using slope formula to find the slope of the equation of the line.

Substitute
= (0, 6) and
= (20, 17) in above equation.

So, slope of the line 
Using point slope formula.
------------(1)
Where, m = slope of the line
Substitute
⇒ (0, 6) and
in equation 1.


Add 6 both side of the equation.


Therefore, the equation that represents the relationship between x and y is written as:

-6 you subtract and keep the sign of the greater number
The answer is B :)
hope this helps you out
Answer:
7/12
Step-by-step explanation:
3*4=12. 4/12+3/12=7/12.