Question

Jordan takes a

Answer 1

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

$900x\geq 19,800$ -----> inequality A

$900x < 41,400$ ----> inequality B

Remember that "at least" means, "greater than or equal to"

Solve inequality A

$900x\geq 19,800$

Divide by 900 both sides

$x\geq 22\ times$

Solve inequality B

$900x < 41,400$

Divide by 900 both sides

$x < 46\ times$

The solution of the compound inequality is the interval

[23,46)

All real numbers greater than or equal to 23 and less than 46