The correct answer for this problem is A.
x and 4x are supplementary to each other, meaning they add up to 180. So your equation is 180=5x. Divide both sides by 5 to get 36=x.
Answer:
There are no solutions.
Step-by-step explanation:
cuz they ain't all real numbers
im wrong
Answer: C
Step-by-step explanation:

Answer C
Answer:
The answer would be 6.32
Step-by-step explanation: