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OpenStudy (anonymous):
Which algebraic expression represents the statement: the sum of twice a number and eight. 2n – 8 n + 8 2n + 8 n – 8
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undeadknight26 (undeadknight26):
twice means multiplication so 2n and means addition so: 2n + 8
OpenStudy (anonymous):
2x+8
OpenStudy (anonymous):
Let x be the unknown number.
OpenStudy (anonymous):
@undeadknight26 Cool, I was just making sure :)
undeadknight26 (undeadknight26):
ym any time :D
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