PiersI606900 PiersI606900

26-10-2022
Mathematics

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write a expression for:a number decreased by 39

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TyrionP735581 TyrionP735581

26-10-2022

Let the number be x.

If a number is decreased by another, it means that the number is subtracted from it. Therefore, if a number is decreased by a, we have the expression to be:

[tex]x-a[/tex]

If the number is decreased by 39, this means that the expression becomes:

[tex]x-39[/tex]

ANSWER:

[tex]x-39[/tex]

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