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Mathematics 17 Online
OpenStudy (anonymous):

Which is a variable expression for the word phrase? the product of 4 and a number decreased by 3 A. 4n – 3 B. 4 + n – 3 C. 3 – 4n D. 4n + 3

OpenStudy (anonymous):

I think it sounds like: 4(n-3). But I guess the idea is : product of 4 and a number => 4*n decreased by 3 => -3 All in all: 4n -3

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