Question

I need to know which compound inequality x > -1 and x< 9 would be? EX: -1 < × < 9

Answer 1

-1 < x < 9

Here, we want to write a compound inequality for the two single inequalities

The inequalities are x > -1 and x < 9

We can rewrite x > -1 , -1 < x

So we can write the compound inequality as;

-1 < x < 9