The number 2017102 is a 7 -digit palindrome. Let A represet the least palidrome greater than 2017102 . Let B represent the greatest palidrome less than 2017102. Find A-B

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )