Astone is an english measure of weight. there are 14 lb in 1 stone and 2.2 lb in 1 kg. a certain person weighs 9 stone. if you wanted to convert the person’s weight to kilograms, what conversion factor should you use?

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Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale