Idon’t understand how to do word problems they’re really hard !

Find the balance at the end of 4 years if 1000 is deposited at the rate of

What is a possible solutions of the x> 3?

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