Thursday

July 31, 2014

July 31, 2014

Posted by **Ashley** on Monday, July 4, 2011 at 5:48pm.

Combine these two statements into a single mathematical statement:

x>2 and x<7.

I'm not sure if I'm supposed to do this by graphing a number line or not, is there a way to do it without a number line?

- Algebra 1 -
**Damon**, Monday, July 4, 2011 at 6:15pm2 < x < 7

it is easy to visualize with a number line but I did not need one. By reading the statements you can figure out that x is between 2 and 7

- Algebra 1 -
**MathMate**, Monday, July 4, 2011 at 6:21pmIf you have learned the interval notation, you could use:

(2,7) which means from 2 to 7, excluding 2 and 7. (inclusion would be [2,7]).

An equivalent notation that is in use would be:

]2,7[

When the square brackets are turned the right way, they also mean inclusion of the limits.

**Related Questions**

math - Lara wrote the statements shown in the chart. Statement One: If two ...

geometry - Lara wrote the statements shown in the chart. Statement One: If two ...

comprehensive income - Can I please have help with the following problem. Bee ...

Geometry - Conditional Statements/Proof - Rewire each statement as two if-then ...

chemistry - Can someone help me finish this equation, please? We're adding ...

Geometry - The date December 31, 2043 can be written in the format 12/31/43. ...

Math - Part 1: Write two conditional statements for which the converse is true. ...

Algebra S.O.S - I've been working on this a while, and I thought I got it right...

statistics - In hypothesis testing, why are verbal problem statements converted ...

Math - Combine the three simple statements below in a compound sentence of the ...