Question

write inequalities to represent the situations below.
the distance to the nearest exit door is no more than 200 feet.
use d to represent the distance (in feet) to the nearest exit door.

to ride a roller coaster, a visitor must be at least 52 inches tall.
use h to represent the height (in inches) of a visitor able to ride.

□<□ □>□ □≤□
□≥□

Explanation:

Step1: Define distance inequality

"No more than" means ≤.
$d \leq 200$

Step2: Define height inequality

"At least" means ≥.
$h \geq 52$

Answer:

1. $d \leq 200$
2. $h \geq 52$