Oliver wants to measure the perimeter of his bedroom. His bedroom floor is an exact square And one side measures 4m what is the perimeter of Oliver’s room

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

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.