Question

If n is at least 7, which inequality best represents the values of n?

On>7
On<7
On 27
Ons 7

Answer 1

n ≥ 7

Explanation:

If the question states "at least 7", it means the inequality should include 7 and the rest of the values lying in the set of the inequality are greater than 7 as 7 is the least value.

Inequality

• n ≥ 7

Answer 2

n ≥ 7

Explanation:

The English descriptor "is at least" corresponds to the math relation "is greater than or equal to." In symbols, we have ...

"n is at least 7" ⇔ n ≥ 7