How do I upload pictures from my chromebook to

1. are the triangles similar and if so why? what is the value of x? show your work.

For what value of x does 4x = (1/8) x + 5?

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