holyqueen2004 holyqueen2004 01-03-2017 Mathematics contestada Simplify the expression: 2.75j + 2.25 - 1.5j + 3 A) 4.25j + 5.25 B) 1.25j + 5.25 C) 1.25j - 0.75 D) 1.75j - 0.75
