Question

solve the inequality:

-3(r-4) ≥ 0

Answer 1

another of these?
where do you get stuck?

Answer 2

i just dont understand it

Answer 3

you can follow the steps Reiny showed you.
Can you solve

3x ≥ 0 ??
If so, then find x, and then let x = r-4 and then find r.

Answer 4

Is the answer r≥-4

Answer 5

nope. If r=5,
-3(5-4) = -3 which is not ≥4
when you multiply an inequality by a negative value, you change the direction of the inequality. So, the correct answer is r≤4