91Ó°ÊÓ

Perform the indicated operations. $$ |-6|+|-3|-|4|-|-8| $$

Complete each statement so that the indicated property is illustrated. Simplify each answer if possible. \(-\frac{1}{4} t y+\frac{1}{4} t y=\frac{ }{(\text { inverse property })}\)

Find each absolute value and simplify if needed. $$ |-1|+|-2|-|-3| $$

Simplify each expression. $$ 6 \cdot 3-12 \div 4 $$

Simplify each expression. $$ 9 \cdot 4-8 \div 2 $$

Find each absolute value and simplify if needed. $$ |-7|+|-3|-|-10| $$

Complete each statement so that the indicated property is illustrated. Simplify each answer if possible. \(-\frac{9}{8}\left(-\frac{8}{9}\right)=\frac{ }{(\text { inverse property })}\)

Complete each statement so that the indicated property is illustrated. Simplify each answer if possible. \(8(-4+x)=\frac{ }{(\text { distributive property })}\)

Solve each problem. The table shows the percent change in population from 2010 through 2016 for selected metropolitan areas. $$ \begin{array}{|l|c|} \hline \text { Metropolitan Area } & \text { Percent Change } \\ \hline \text { Detroit } & -5.8 \\ \text { Houston } & 9.7 \\ \text { Las Vegas } & 8.3 \\ \text { New Orleans } & 13.9 \\ \text { Phoenix } & 11.6 \\ \text { Toledo } & -3.0 \\ \hline \end{array} $$ (a) Which metropolitan area had the greatest change in population? What was this change? Was it an increase or a decrease? (b) Which metropolitan area had the least change in population? What was this change? Was it an increase or a decrease?

Simplify each expression. $$ 10+30 \div 2 \cdot 3 $$