Mathematics, 19.04.2020 14:54 Heyitsbrandi

a bag contains 2 coins. some of them are 10 cents coins and all of the others a 5 cent coins.
i) if the number of 10 cent coins is x, write down an expression for the number of 5 cent coins
ii) write down a expression, in terms of x, for the total value, in cents of the 24 coins

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a bag contains 2 coins. some of them are 10 cents coins and all of the others a 5 cent coins.
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