Posted by **Elle** on Tuesday, January 20, 2009 at 3:31pm.

What is the length of the interval of solutions to the inequality 1 ( is less than or equal to) 3-4x (is less than or equal to) 9?

I presume that I just plug in numbers for x? The problem is, that all the positive numbers I've tried have made them way less than one, when its supposed to be greater than or equal to. Are negative numbers the answer?

Thanks!

## Answer This Question

## Related Questions

- calculus - Consider the function f(x)=65x−cos(x)+2 on the interval 0 less ...
- Calculus - Consider the function f(x)=6x-cos(x)+5 on the interval 0 is less than...
- Math - Tanker boats cannot be in the bay when the depth of water is less or ...
- algebra - I NEED HELP ! Match the inequality to its graph. A. less than or equal...
- Algebra - A student keeps track of his target heart rate when he is exercising. ...
- algebra - Match the inequality to its graph. A. less than or equal to -1 B. ...
- math - 7. The tennis team is selling key chains as a fundraiser. If its goal is ...
- MATH - Give a response of at least 50 words to the following: Describe the graph...
- Algebra II - 9x+y is less than or equal to 1700 9x+3y is less than or equal to ...
- Algebra inequality - I have to choose a variable and write inequality For less ...

More Related Questions