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A motorboat takes 5 hours to travel 150 kilometers going upstream. The return trip takes hours going downstream. What is the rate of the boat in still water and what is the rate of the current?
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Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?
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Which pair of expressions is equivalent? a 7(1–k)and7–k b 7(1–k)and1–7k c 7(1–k)and7–k d 7(1–k)and7–7k
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Chase is working to earn money for a cd player. on saturday, he earned half as much as he did on sunday, but twice as much as he did on friday. during the 3 days, he earned $70.00. how much did he earn each day?
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Which line is parallel to a line that had a slope of 3 and a y intercept at (0,0)
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A motorboat takes 5 hours to travel 150 kilometers going upstream. The return trip takes hours going...
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