What is the answer, Item 23
Which system of inequalities represents the graph?

⎧⎩⎨⎪⎪x>−2y≥x−2y<15x+3

⎧⎩⎨⎪⎪x>−2y≤x−2y<15x+3

⎧⎩⎨⎪⎪y>−2y≤x−2y<15x+3

⎧⎩⎨⎪⎪y>−2y≥x−2y<15x+3
go to link for the graph

Liesl grew 7/12 of a foot in one year. her little sister grew 1/3 of a foot during that same year. how much more did liesl grow than her little sister did

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.

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?