Answer:
(y-(-2))/(x-(-1)= (-2-4)/(-1-3)
(y+2)/(x+1)= (-6)/(-4)
(y+2)/(x+1)= (3/2)
Cross multiplying
2y+4= 3x+3
3x-2y-1=0
Answer:
As outdoor temperatures increased, residents' electric bills increased.
Step-by-step explanation:
Because the 7 is used more than once.
M= 6 so 2m would be 12 and 12-3=9
