The figure below shows three quadrilaterals on a coordinate grid: 2
5
3
R
P
5
Which of the following statements is true about the three quadrilaterals?

Please hurry and help me

Which system of linear inequalities is represented by the graph?

What is the volume of this square pyramid?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer