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11-02-2020
Mathematics

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Write an algebraic expression for the sum of 3 coins and c coins.
Oct 3

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adelaidegladebrooke adelaidegladebrooke

11-02-2020

Answer:

3 + c

Step-by-step explanation:

You need to have the sum of 3 coins and 'c' coins. This means that you have to add 3 and c. You don't know what c is, so you write the sum as:

3 + c

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