Find the sale price of the item. Round to two decimal places if necessary. Original price: $280.74

Markdown: 70%

The sale price is $.

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

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