Which expression is equivalent to the given expression? 2(3a+2b–7)

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

According to the data set, where should the upper quartile line of the box plot be placed?