Answer
$0\leq x\lt8$
Work Step by Step
Let x be the unknown number.
$\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \underbrace{x\geq0}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \underbrace{x\lt8}$
All real numbers that are greater than or equal to 0 $\underbrace{and}$ less than 8
The "and" tells us that a single inequality with two operators can be used to express the inequality. Put the x in the middle of the inequality and orient the inequality signs so that both point in the same direction.
Either
$0\leq x\lt8$
or
$8\gt x\geq0$
represent the phrase correctly.
