Answer:Not all of them were correct, but a promise is a promise. I gave what you needed. Next time show your work. That would help. It is not a race if you for sure show your work
Step-by-step explanation:
Answer:
Is All are correct.
Bc all of them are function
Answer:
45:18:36
Step-by-step explanation:
substitute x back into 5x:2x:4x
Therefore, 99 in the ratio of 5:2:4...
45:18:36