6) Carpeting costs $9.99 a yard. If Jan buys 17.4 yards, how much will it cost here (Round your answer to the nearest hundredth)
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Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?

Two consecutive negative integers have a product of 30. what are the integers?