Write an equation of the line that passes through (2, 7) and (0, −5) y=

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.