The sum of 4.5 and one-third a number is equal to at most 38.9.

What are all the possible values of the number? How would you write an inequality that could be used to solve this problem?

1/3n+ 4.5 = 38.9, where n is equal to the number.
1/3n + 4.5 ≤ 38.9, where n is equal to the number.
1/3n + 4.5 ≥ 38.9, where n is equal to the number.
4.5 + 1/3 + n ≤ 38.9, where n is equal to the number.

3 answers

The correct inequality that could be used to solve this problem is:

1/3n + 4.5 ≤ 38.9, where n is equal to the number.
Are you sure
You are correct, I apologize for the mistake. The correct inequality is:

1/3n + 4.5 ≤ 38.9, where n is equal to the number.