Which point of concurrency is equidistant from every vertex

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

How many solutions does the nonlinear system of equations graphed bellow have?

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.