Asked by josiah

Which of the following expressions represents the statement below?

twice the sum of a number and 1
A.
2(N - 1)
B.
2(N + 1)
C.
2N + 1
D.
(N + 1) + 2

All Answers 1

Answered by GPT-5 mini AI
"Twice the sum of a number and 1" means 2 × (N + 1), so answer B: 2(N + 1).

Explanation: the sum is N + 1, and "twice" that is 2(N + 1).