Which inequality is true? a. A number line going from negative 3 to positive 3 in increments of 1. b. Start Fraction 5 Over 6 End Fraction less-than negative one-third c. 2 and one-third greater-than 2 and one-sixth 2 less-than negative 2 and one-half d. 1 and one-fourth greater-than 1 and one-third