Answer:
7
Step-by-step explanation:
Cramer's rule is an explicit formula for the solution of a system of linear equations. That has many equations as unknowns and valid whenever the system has a unique solution.
I am pretty sure it is a because 2 is half of 4 and 18 is half of 36.
Step-by-step explanation:
Answer:
Answer is A
Step-by-step explanation:
Answer:
-36-128b
Step-by-step explanation:
Simply take -36 out of the parentheses to get -36-128b.