Is 500 x 30 a good estimate for the number for the tickets sold at the theater in one month

If g(x) is an odd function, which function must be an even function?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

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