samanthawilson223 samanthawilson223

16-03-2020
Mathematics

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Translate this phrase into an algebraic expression. 54 decreased by twice a number . Use the variable n to represent the unknown number.

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sickman12349 sickman12349

13-08-2021

Answer:

54-2n

Step-by-step explanation:

decreased means to subtract, twice in this context means you are using the number 2 in this equation, because it says twice by a number which we know is n, this means you are subtracting by 2n.

54-2n

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