(a) A pending ordinance or resolution may be amended at any time prior to its passage by the Council by a majority vote of the members of the Council present and voting on the amendment, and such amendment shall not require additional readings of the ordinance or resolution.
(b) Any ordinance or resolution, or the codified ordinances or resolutions of the City, may be amended by the passage of subsequent ordinances or resolutions that: revise existing sections or parts thereof; enact new or supplemental sections or parts thereto; or repeal existing sections or parts thereof. This division does not prevent repeals by implication.