What is the scale factor from triangle A to triangle B??

What is the vertex form of f(x) = x2 + 6x + 3

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?