6. Algebra Review

Express the given interval in set builder notation and graph.

$(-\infty ,0]$

Solve the following inequalities and graph the solution.

Express the given set in interval notation and graph.

{$x$ | $x\le 7$}

Solve the following inequalities and graph the solution.

Solve the following inequalities and express the answer in interval notation.

Solve the inequality. Express the solution set in interval notation and graph.

$2x+12>19$

Solve the following inequalities and express the answer in interval notation.

$-4\le 2x+1\le 7$

Express the given set in interval notation and graph.

{$x$ | 14 ≤ $x$ < 26}