26.6k views
5 votes
Write the sentence as an inequality.

A number n plus 7 is less than or equal to 9.

The inequality is

User Skrat
by
8.0k points

1 Answer

0 votes

Answer:

Explanation:

We need to change the English writing into an inequality.

We know that a number "n" added to 7 is less than or equal to 9.

This can be written as follows:

n + 7 ≤ 9

Now, we will isolate the "n" at one side of the inequality. We will do this by subtracting 7 from both side as follows:

n + 7 - 7 ≤ 9 - 7

n ≤ 2

User SvenTUM
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories