lovelyindiex2 lovelyindiex2

22-01-2021
Mathematics

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Lisa represented the phrase '9 less than a number' with the expression 9-n.
Is her expression correct? Explain why or why not.

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sophiam0025 sophiam0025

22-01-2021

no it’s not, ‘9 less than a number’ means that you are subtracting 9 from a number, the answer is 9 less than the original number.

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