Answer:
The solution is the interval [23,46)
Step-by-step explanation:
Let
x ----> the number of times that Jordan would need to visit his parents each year to attain Gold status
we know that
-----> inequality A
----> inequality B
Remember that "at least" means, "greater than or equal to"
<em>Solve inequality A</em>
Divide by 900 both sides
<em>Solve inequality B</em>
Divide by 900 both sides
The solution of the compound inequality is the interval
[23,46)
All real numbers greater than or equal to 23 and less than 46