Find an equation of the line that passes through the point (-5,7) and is parallel to y=4-3x

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

What is the interquartile range of this day at set?

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle