Answer:
b
Step-by-step explanation:
1.
d - 27 = 45
add 27
d = 72
2.
h - 114 = 28
add 114
h = 142
3.
-4 + x = 15
add 4
x = 19
4.
-39 + g = 72
add 39
g = 111
Slope = 2
(1,3) and (3,7)
m = (7-3)/3-1)
= 4/2
= 2
