Pamela is 10 years older than jiri. the sum of their ages is 96. what is jiri’s age

Ihonestly don’t understand this at all

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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