Answer:

Step-by-step explanation:
How to factor expressions?
Find the G.C.F. and divide it into the terms of the expression you need to factor, like this:
. So I took the 12 and pulled it out of both terms, obtaining
.
Answer:
Check this explaination below
Step-by-step explanation:
Check the attached picture
The car would travel 135 miles bc you multiply 81×5 and get 405 ,then divide that answer by 3
Answer:
5x + y = -48
Step-by-step explanation:
(y + 3)/(x + 9) =m
=> y + 3 = -5x -45
=> 5x + y + 48 = 0