Question

Write the following as an inequality.1 is greater than or equal to x, and -9 is less than or equal to xUse x only once in your inequality.

Answer 1

The inequality for 1 is greater than or equal to x is,

$x\leq1$

The inequality for -9 is less than or equal to x is,

$-9\leq x$

On combining both the inequality for common x,

$-9\leq x\leq1$

So answer is,

$-9\leq x\leq1$