Register
Solve the compound inequality & graph solution set: -3x-2>5 and 5x-1≤-21. My question: Why isn't the ≤ switched when dividing 5x by -21?
213k views
3 votes
Solve the compound inequality & graph solution set: -3x-2>5 and 5x-1≤-21.

My question: Why isn't the ≤ switched when dividing 5x by -21?

User Nickal
by
8.7k points

1 Answer

4 votes
the sign is only switched when dividing by  a negative 
User Ritaban
by
7.5k points
← Prev Question Next Question →

Related questions

User Sachin Mathew
asked Feb 9, 2024 63.5k views
What is the range of y= tan x? OA. All real numbers OB. z+TTT c. -1≤ y ≤1 D. −1≤ x ≤ 1
Sachin Mathew asked Feb 9, 2024
by Sachin Mathew
8.0k points
1 answer
3 votes
63.5k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!