Write an equation to show the relationship between the cost to play a high school sport last year and this year, after the 3% increase. Let y represent the dollar amount it cost to play a high school sport last year, and let t represent the dollar amount it costs to play a high school sport this year, after
the increase.

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.

Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies

Harold moves no more than 43 of his sheep and goats into another field fewer then 22 of his animals are goats