Answer:-170
Step-by-step explanation:as you can see it is going in a pattern from the negative ok thanks.
9n + 15 < = 10n + 24
9n - 10n < = 24 - 15
-n < = 9
n > = -9
A rational number can be represented in a ratio of a/b.
Therefore, 5.3 would be a rational number in between 5.2 and 5.5, as it can be represented as 53/10.
Hope that helps!