Please Help. A phone company offers two monthly plans. Plan A costs $27 plus an additional $0.15 for each minute of calls. Plan B costs $10 plus an additional $0.20 for each minute of calls.

1.A phone company offers two monthly plans. Plan A costs plus an additional for each minute of calls. Plan B costs plus an additional for each minute of calls.

2.What is the cost when the two plans cost the same?

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

If m 17 27 90 63 ** picture is attached

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