Select the inequality that models the problem.

The sum of two consecutive odd integers is at least 80.

A: n + n + 2 ≥ 80

B: n + n + 2 > 80

C: n + n + 1 ≥ 80

D: n + n + 1 > 80

Question

21 May, 11:05

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Answers (1)

Know the Answer?

Rayan Merritt · Answer 1

N + (n + 2) ≥ 80

n + n + 2 ≥ 80

2x + 2 ≥ 80

- 2 - 2

2x ≥ 78

2 2

x ≥ 39

The answer is A.

Select the inequality that models the problem.The sum of two consecutive odd integers is at least 80.A: n + n + 2 ≥ 80B: n + n + 2 > 80C: n + n + 1 ≥ 80D: n + n + 1 > 80