Posted by **george** on Thursday, March 25, 2010 at 12:21pm.

which of these equations represents that 5 less then 10 a number is 15?

A)10n - 5 = 15

B)5n - 10 = 15

C)(5-10)n = 15

D 5- (10 + n) = 15

i think its (C)

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