Answer:
55 6/9
Step-by-step explanation:
Answer: -4m-n
5m-13m-n+4m
5m-13m+4m-n
-8m+4m-n
-4m-n
$5.44
y = 2x - 2
y2 - y1 / x2 - x1
6 - 2 / 4 - 2
4 / 2
=2
y = 2x + b
2 = 2(2) + b
2 = 4 + b
-2 = b