Mimi owns two optical supplies shops. This year the telephone bill for her first shop was $550 less than four times the telephone bill for her second shop. The total telephone expense for both shops was $3755. What was the cost of each shop’s telephone service for the year? The yearly bill for the second shop was $ . The yearly bill the first shop was $

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