Answer:
1. used an open circle for less than and greater than and a closed circle for less than and equal to. answer to number 1. is open. 2. A. number 3. B. number 4. B.
Explanation:
number 4 explanation, x ≥ 54 inches tall
In order to ride on the ride an individual must be at least
54 inches tall.
This means that the individual must be equal to
54
inches tall
x = 54
and the individual could be greater than
54
inches tall
x > 54
So the individual could be greater than and equal to
54
inches tall
x ≥ 54