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A collection of quarters and dimes has a total value of $5 and contains 32 coins. How many of each kind of coin are in the collection?
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Find the balance at the end of 4 years if 1000 is deposited at the rate of
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Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?
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Prove that 16^4-2^13-4^5 is divisible by 11.
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A collection of quarters and dimes has a total value of $5 and contains 32 coins. How many of each k...
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