victoriagoitia2008 victoriagoitia2008 01-10-2022 Mathematics Answered The amount of student tardy in DDCUS is in average 70, and the variation daily is ±25, which of the following equation can be used to fine the lowest and highest amount of students tardy? x + 25 = 70 x+25=70 x+70=25 |x + 70 = 25