Answer:
Greater than (>) and less than (<) symbols, as well as the equal to (≤ and ≥) symbols.
Step-by-step explanation:
To compare the numbers 2, 5, and -4, we use the greater than (>) and less than (<) symbols, as well as the equal to (≤ and ≥) symbols.
Comparing 2 and 5, 2 is less than 5, so we write it as 2 < 5.
Comparing 2 and -4, 2 is greater than -4, so we write it as 2 > -4.
Comparing 5 and -4, 5 is greater than -4, so we write it as 5 > -4.
If we include the less than or equal to and greater than or equal to symbols:
Comparing 2 and 5, 2 is less than or equal to 5, so we write it as 2 ≤ 5.
Comparing 2 and -4, 2 is greater than or equal to -4, so we write it as 2 ≥ -4.
Comparing 5 and -4, 5 is greater than or equal to -4, so we write it as 5 ≥ -4.