Multiply or divide as indicated. Write answers in lowest terms as needed. $6\frac{3}{4}÷\frac{3}{8}$

Determine whether each statement is true or false. {3, 0, 9, 6, 2} = {2, 9, 0, 3, 6}

Multiply or divide as indicated. Write answers in lowest terms as needed. $8÷\frac{4}{9}$

Find each sum or difference. |-8 - 6|

Determine whether each statement is true or false. {5, 8, 9} = {5, 8, 9, 0}

Determine whether each statement is true or false. -π ≥ - π

Determine whether each statement is true or false. {x | x is a natural number less than 3}= {1, 2}