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3 years ago

7

Which expression represents the phrase "twice the sum of a number and three"?

2 answers:

Karo-lina-s [1.5K]3 years ago

5 0

<span>2(n+3)
"sum of" is the clue meaning whatever follows those words should be set off alone in parenthesis</span>

exis [7]3 years ago

3 0

2(n+3)
two times the sum of a number (n) and 3

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