71.3k views
5 votes
What is - 5/6k greater than equal to -15?

2 Answers

2 votes
-5/6k≥--15
÷-5/6 ÷-5/6
k≤18
switch the sign because you divide by a negative number

To do 15 ÷ -5/6 you must multiply by the reciprocal

-15 -6 90
- x - = - = 18
1 5 5
User Obliquely
by
7.5k points
4 votes
The answer is k is greater than or equal to 18
User Mix Master Mike
by
7.5k points