What is the quotient? Negative 3.22 divided by negative 5 –64.4 –0.644 0.644 64.4

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

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.

Determine the area of a triangle with (see picture below)