Write an equation in slope-intercept form of the line that satisfies the given conditions. Slope 5; y-intercept (0,-9)

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

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.

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart