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Posted by on Sunday, March 6, 2011 at 10:06pm.

write an algebraic expression representing three less than half a number

  • math - , Sunday, March 6, 2011 at 10:08pm

    let n = number
    half the number, so n/2
    three less than, so - 3
    putting them together, three less than half a number is:
    n/2 - 3

    hope this helps~ :)

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