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Which is a variable expression for the word phrase?  the product of 4 and a number decreased by 3

   A. 4 + n – 3    B. 3 – 4n    C. 4n – 3    D. 4n + 3 ..............Which will be to this..Just learning this Math and confused .

1 Answer

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product means to multiple. a product of 4 woild be 4 times a number so 4n. decreased by 3 means to subtract by three so - 3. therefore the answer is 4n - 3

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