Question

Write the following as an inequality.

x is greater than 4 and less than 9

use x only once in your inequality

Answer 1

The answer is 4 < x < 9

Answer 2

4 < x < 9

Explanation:

x is greater than 4.

x > 4

which can be re-written as 4 < x.

x is less than 9.

x < 9

x is greater than 4 and less than 9.

4 < x < 9