micheals bank conrains inly nickles, dimes, and quarters. there are 57 coins in all, valued at $4.35. the number of nickles is 3 short of begin three time the sum of the number of dimes and quarters. How many dimes are in the bank?

What properties allow transformation to be used as a problem solving tool

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

Need on this geometry question. explain how you did it.