I did this before and the answer is b
Answer: Option 'A' is correct.
Step-by-step explanation:
Since we have given that
Distributive law is defined as

According to option'A', we get that
a =- 3
b = 6
c = 0.4
d = 0.08
So, it becomes,

Hence, option 'A' is correct.
Answer:
14.3 feet
Step-by-step explanation:
See attached photo for work...
No.2 is B because they are on a line together so they are aligned/corresponding angles and are equal