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 - A student keeps track of his target heart rate when he is exercising. ...
- Algebra inequality - I have to choose a variable and write inequality For less ...
- calc ii - if we know that 12 is less than or equal to f(x) which is less than or...
- Algebra - The three-part inequality a < x ¡Ü b means "a is less than x and x ...
- algebra - 2x + 3y is less than or equal to 6 solve b=6c for c The length of a ...
- Algebra - If 1.2 is (less than or equal to) a (less than or equal to 5.1 and 3 (...
- Parametric equations/Trigonometry - Lattice points - A lattice point is a point ...

More Related Questions