Question

Which symbol in place of the question mark makes the inequality 2x ? 20 true for the solutions 10, 11, and 12?

Note: you will find the option to add a <
, >
, ≤
, or ≥
symbol in the Comparison (<)
keyboard.

(1 point)

Answer 1

< (less than) symbol

Therefore, the inequality would be: 2x < 20 for x = 10, 11, and 12.

Answer 2

If the representation of an inequality on a number line features a hollow circle with an arrow pointing leftward, what symbol would be used in the inequality itself?

Note: you will find the option to add a <
, >
, ≤
, or ≥
symbol in the Comparison (<)
keyboard.

(1 point)