Jenny put 28 flowers into two vases. after her mother moved 5 flowers from one vase into the other, the number of flowers in the two vases became the same. how many flowers did jenny put in each vase?

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Consider the function f(x)=-5x+3 what is f(-2)

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.