I'm thinking b
or c is what i think hope i could help ^-^
20 miles! :)
Good luck! Please make me brainliest if I was correct!
Answer: 30 miles
I am right.
Answer:
C. 
Step-by-step explanation:
Given that A and B are matrices and
is a scalar, then the distributive property of scalar multiplication over addition is given by;

The distributive property of scalar multiplication over subtraction is

The correct answer is C.