Answer:
20.3 units
Step-by-step explanation:
AB/CB = BD/AB
9/CB = 4/9
CB = 9×9/4
CB = 81/4 = 20¼ units
20.25 (20.3 units correct to 1 dp)
Angle TQS is equal to 74 degrees

The inequality above shows the relationship.
In this case, Kareem miles on the left have to be at least as much as Christine's on the right.
It would read: 5x is greater than or equal to 6y.