What's the distance between (1,3) and (3,8) on a graph?

What signals you that factoring by grouping is the best method to use when factoring a problem?

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

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°