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endergaming032
endergaming032 endergaming032
  • 25-08-2016
  • Mathematics
Answered

What variable expression represents the phrase "the difference of twice a number and 3"?

a.3−2x


b.x−3⋅2


c.2x−3


d.2−x+3

Verified Answer :

bdoggggggggggggg bdoggggggggggggg
  • 25-08-2016

B I believe not entirely possitive

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miadavis13
miadavis13 miadavis13
  • 25-08-2016
Cbecause x represents "a number" it reads, "the difference..." and difference means subtracting. Also how would you write twice a number? 2n, it basically means a number times two. But that's not all. You still have to subtract by 3 so its 2n-3.
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