Answer:
slope: 1/6
Step-by-step explanation:
you can use the equation y2 - y1 /x2 - x1 to solve this
(-6,3) (12,6)
6 - 3 = 3
12 - - 6 = 12 + 6 = 18
3/18 = 1/6
I hope this helped you ;)
(4,0) (o,3) 1727/!/818281
Answer:
When Jeff travels more than 20 miles
Step-by-step explanation:
Let 'x' be the number of miles traveled by Jeff.
In order for the national car company to be less expensive, then the following condition must be met:

This means that when Jeff travels more than 20 miles, it is cheaper to rent from the national car company.