Mathematics
Mathematics, 24.08.2019 22:30, AADJ4

Which would the phrase "twice the sum of a number and three" look
like as a variable expression?
question 9 options:
a. 2n+3
b. 2(n+3)
c. 2+ (2n+3)
d. 2(2n-3)

answer
Answers: 1

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Which would the phrase "twice the sum of a number and three" look
like as a variable expressio...

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