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A first number plus twice a second number is 21. twice the first number plus the second totals 24. find the numbers.
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Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
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Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?
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A first number plus twice a second number is 21. twice the first number plus the second totals 24. f...
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