Seudónimo Seudónimo 18-11-2020 Mathematics contestada If 12 > -15, which of the following must be true? 12 is to the left of -15 on a number line. -15 is to the right of 0 on a number line. 12 is to the right of -15 on a number line. 12 is to the left of 0 on a number line.