What is the answer for this?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

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

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3