Solve the inequality 5 is greater than or equal to(6-5x)/30 and express it as an interval.

Question

Solve the inequality 5 is greater than or equal to(6-5x)/3>0 and express it as an interval.

anonymous · Answer

$$5\ge\frac{6-5x}{3}>0$$

For the interval I got $$[-\frac{9}{5},0)$$

anonymous · Answer

What I wanted to know is I had to change the signs twice once when I divided by negative 5 and another because 0 is greater than -9/5 and the inequality had to be reversed... so I just want to check if I did the right thing by switching my signs twice :).

anonymous · Answer

this is chemistry department, i propose you to put your question in math department to get your answer soon :)