I really need help! Can you show working out?

What is the perimeter of square abcd? units units 28 units 37 units

Can someone pls ! pls answer all. no explanation needed..

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