91Ó°ÊÓ

Solve each inequality. Graph the solution set on a number line.

$\left|g+4\right|≤9$.

Find the value of each expression

11. $10+16÷4+8$

Solve each equation. Check your solution

$\left|2w+3\right|+6=2$

Evaluate each expression $x=4,y=−2,$if and $z=6$

$x+\left[3\left(y+z\right)−y\right]$

If $\mathbf{n}$and $\mathbf{p}$ are each different positive integers and $\mathbf{n}\mathbf{+}\mathbf{p}\mathbf{=}\mathbf{4}$, what is one possible value of $\mathbf{3}\mathbf{n}\mathbf{+}\mathbf{4}\mathbf{p}$?

Name the sets of numbers to which each number belongs.

$\sqrt{\mathbf{64}}$

Find the value of each expression

12. $\left[21-\left(9-2\right)\right]÷2$

Solve each equation. Check your solution.

$-4\left(b+7\right)=-12$

Identify the additive inverse and multiplicative inverse for each number

$1.5$

Define a variable and write an inequality for each problem. Then solve.

12. The product of 12 and a number is greater than 36.