Marc loves sweet potato fries. for every 18 sweet potato fries he eats, he uses 2 ketchup packets. one day, marc ate 108 sweet potato fries. how many ketchup packets did he use?

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

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

Pls yall i really need the answer fr fr