1. Write an expression for "n decreased by 3."

Mathematics

2 answers:

anastassius [24]3 years ago

5 0

Answer: The required expression is $n-3.$

Step-by-step explanation: We are given to write an expression for the following statement :

"n decreased by 3."

We know that

if we are decreasing a units from some quantity b, then we should subtract a from b.

This is written as follows :

$E=b-a.$

Therefore, for the given expression, we should subtract 3 from n.

This can be written as :

$E=n-3.$

Thus, the required expression is $n-3.$

umka2103 [35]3 years ago

3 0

Answer:

n-3

Step-by-step explanation:

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Elodia [21]

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4 years ago

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TEA [102]

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Step-by-step explanation:

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